Специальные материалы для электронного оборудования, запасных частей

Содержание:
90 Специальные электротехнические материалы
91 Направляющие и кабели электрооборудования
92 Изолирующие детали электрооборудования
93 Металлические элементы электрооборудования
94 Механическая конструкция электрооборудования

L90 GB/T 2413 - 1980 压电陶瓷材料体积密度测量方法
Piezoelectric ceramic materials-Measuring methods-for determination of volume density
L90 GB/T 2414.1 - 1998 压电陶瓷材料性能试验方法 圆片径向伸缩振动模式
Test methods for the properties of piezoelectric ceramics-Radial extension vibration mode for disk
L90 GB/T 2414.2 - 1998 压电陶瓷材料性能试验方法 长条横向长度伸缩振动模式
Test methods for the properties of piezoelectric ceramics-Transverse length extension vibration mode for bar
L90 GB/T 3352 - 1994 人造石英晶体
Synthetic quartz crystal
L90 GB/T 3353 - 1995 人造石英晶体使用指南
Guide to the use of synthetic quartz crystal
L90 GB/T 3389.1 - 1996 铁电压电陶瓷词汇
Vocabulary for ferroelectric and piezoelectric ceramics
L90 GB/T 3389.2 - 1999 压电陶瓷材料性能测试方法纵向压电应变常数dn的静态测试
Test methods for the properties of piezoelectric ceramics - Static test for piezoelectric strain constant 33
L90 GB/T 3389.3 - 2001 压电陶瓷材料性能试验方法居里温度Tc的测试
Test methods for the properties of piezoelectric ceramics test for Curie temperature Tc
L90 GB/T 3389.4 - 1982 压电陶瓷材料性能测试方法柱体纵向长度伸缩振动模式
Test methods for the properties of piezoelectric ceramics-Longitudinal length extension vibration mode for rod
L90 GB/T 3389.5 - 1995 压电陶瓷材料性能测试方法 圆片厚度伸缩振动模式
Test methods for the properties of piezoelectric ceramics-Thickness extension vibration mode for disk
L90 GB/T 3389.6 - 1997 压电陶瓷材料性能测试方法 长方片厚度切变振动模式
Test methods for the properties of piezoelectric ceramics-Thickness-shear vibration mode for rectangular plate
L90 GB/T 3389.7 - 1986 压电陶瓷材料性能测试方法强场介电性能的测试
Test methods for the properties of piezoelectric ceramics-Test for dielectric properties in high electric field
L90 GB/T 3389.8 - 1986 压电陶瓷材料性能测试方法热释电系数的测试
Test methods for the properties of piezoelectric ceramics-Test for the pyroelectric coefficient
L90 GB/T 4070 - 1996 荧光粉性能试验方法
Test methods for properties of phosphors
L90 GB/T 4073 - 1996 荧光粉牌号
Type of phosphor
Lg0 GB/T 4181 - 1997 钨丝
Tungsten wires
L90 GB/T 4182 - 2003 钼丝
Molybdenum wire
L90 GB/T 4183 - 2002 钼钨合金丝
Molybdenum-tungsten alloy wire
L90 GB/T 4184 - 2002 钨铼合金丝
Tungsten-rhenium alloy wires
L90 GB/T4314 - 2000 吸气剂术语
Getter terms
L90 GB/T 4779.1 - 1984 彩色显象管用荧光粉Y22-G3荧光粉
Phosphors for color picture tubes use-Phosphor Y22-G3
L90 GB/T 4779.2 - 1984 彩色显象管用荧光粉Y22-B2荧光粉
Phosphors for color picture tubes use-Phosphor Y22-B2
L90 GB/T4779.3 - 1984 彩色显象管用荧光粉Y22-R4荧光粉
Phosphors for color picture tubes use-Phosphor Y22-R4
L90 GB/T 5594.1 - 1985 电子元器件结构陶瓷材料性能测试方法 气密性测试方法
Test methods for properties of structure ceramic used in electronic components-test method for gas-tight-ness
L90 GB/T 5594.2 - 1985 电子元器件结构陶瓷材料性能测试方法 杨氏弹性模量、泊松比测试方法
Test methods for properties of structure ceramic used in electronic components - Test method for Youngs elastic modulus and Poisson ratio
L90 GB/T 5594.3 - 1985 电子元器件结构陶瓷材料性能测试方法平均线膨胀系数测试方法
Test methods for properties of structure ceramic used in electronic components-Test method for mean coefficient of linear expansion
L90 0 GB/T 5594.4 - 1985 电子元器件结构陶瓷材料性能测试方法 介质损耗角正切值的测试方法
Test methods for properties of structure ceramic used in electronic components-test method for dielectric loss angle tangent value
L90 GB/T 5594.5 - 1985 电子元器件结构陶瓷材料性能测试方法 体积电阻率测试方法
Test methods for properties of structure ceramic used in electronic components-Test method for volume resistivity
L90 GB/T 5594.6 - 1985 电子元器件结构陶瓷材料性能测试方法 化学稳定性测试方法
Test methods for properties of structure ceramic used in electronic components - Test method for chemical durability
L90 GB/T 5594.7 - 1985 电子元器件结构陶瓷材料性能测试方法 透液性测定方法
Test methods for properties of structure ceramic used in electronic components - Test method for liquid permeability
L90 GB/T 5594.8 - 1985 电子元器件结构陶瓷材料性能测试方法显微结构的测定
Test methods for properties of structure ceramic used in electronic components-Determination of micro-structure
L90 GB/T 5596 - 1996 电容器用陶瓷介质材料
Ceramic dielectric materials used for capacitors
L90 GB/T 5597 - 1999 固体电介质微波复介电常数的测试方法
Test method for complex permittivity of solid dielectric materials at microwave frequencies
L90 GB/T 5598 - 1985 氧化铍瓷导热系数测定方法
Test method for thermal conductivity of beryllium oxide ceramics
L90 GB/T 5838 - 1986 荧光粉名词术语
Terms for phosphors
L90 GB/T 6426 - 1999 铁电陶瓷材料电滞回线的准静态测试方法
Quasi-static test method for ferroelectric hysteretic loop of ferroelectric ceramics
L90 GB/T 6427 - 1999 压电陶瓷振子频率温度稳定性的测试方法
Test method for frequency temperature stability of piezoelectric ceramic vibrator
L90 GB/T 6452 - 1986 吸气用锆铝合金粉
Zirconium-Aluminium alloy powders for getter
L90 GB/T 6453 - 1986 吸气用锆铝合金复合带材
Zirconium-Aluminium alloy combined strips for getter
L90 GB/T 6454 - 1986 吸气用锆铝合金环件和片件
Rings and tablets of zirconium-aluminium alloy for getter
L90 GB/T 6455 - 1986 释汞吸气用复合带材
Mercury releasing combined strips for getter
L90 GB/T 6625 - 1986 掺氮吸气剂含氮量测试方法
Test methods for nitrogen content of nitrogen-doped getter
L90 GB/T 6626.1 - 1986 释汞吸气剂性能测试方法释汞吸气剂释汞特性的测试方法
Test methods for the characteristics of getter-mercury dispenser - Test methods for mercury yield characteristic of getter-mercury dispenser
L90 GB/T 6626.2 - 1986 释汞吸气剂性能测试方法释汞吸气剂含汞量的测试方法
Test methods for the characteristics of getter-mercury dispenser - Test method for mercury content of getter mercury dispenser
L90 GB/T 6626.3 - 1986 释汞吸气剂性能测试方法释汞吸气剂放气量的测试方法
Test methods for the characteristics of getter-mercury dispenser - Test method for gas emission of getter mercury dispenser
L90 GB/T 6626.4 - 1986 释汞吸气剂性能测试方法释汞吸气剂压粉牢固度的检验方法
Test methods for the characteristics of getter-mercury dispenser-Method for peel off test of getter-mercury dispenser
L90 GB/T 6628 - 1996 人造石英晶体制材
Lumbered synthetic quartz crystal
120 GB/T 7265.1 - 1987 固体电介质微波复介电常数的测试方法微扰法
Test method for complex permittivity of solid dielectric materials at microwave frequencies-Perturbation method
L90 GB/T 7265.2 - 1987 固体电介质微波复介电常数的测试方法开式腔法
Test method for the complex permittivity of solid dielectric materials at microwave frequencies-Open cavity method
L90 GB/T 7423.1 - 1987 半导体器件散热器通用技术条件
Heat sink of semiconductor devices - Generic specification
L90 GB/T 7423.2 - 1987 半导体器件散热器型材散热器
Heat sink of semiconductor devices - Heat sink, extruded shapes
L90 GB/T 7423.3 - 1987 半导体器件散热器叉指形散热器
Heat sink of semiconductor devices - Heat sink, staggered fingers shapes
L90 GB/T 9394 - 1998 电子工业用硅酸钾溶液
Potassium silicate solution for use in electronic industry
L90 GB/T 9489.1 - 1988 刚玉粉分析方法通则
General rule for analytical method of alundum powder
L90 GB/T 9489.2 - 1988 刚玉粉中氧化钙、氧化镁、二氧化硅、三氧化二铁、二氧
化钛的电感耦合高频等离子体发射光谱法测定
Determination of CaO, MgO, Si02, Fe20a, Ti02 in alundum powder by ICP-AES
L90 GB/T 9489.3 - 1988 刚玉粉中三氧化二铁、氧化钙、氧化镁、氧化钠、氧化钾的原子吸收分光光度测定法
Determination of Fe203, CaO, MgO, Na20 and K0 in alundum powder by atomic absorption spectrophotometry
L90 GB/T 9489.4 - 1988 刚玉粉中三氧化二铝含量的络合滴定一氟化物释放测定法
Determination of AL2O3 in alundum powder by com-plexometric titration
LgO GB/T 9489.5 - 1988 刚玉粉中二氧化硅的比色测定法
Determination of Si02 in alundum powder by colorimetry
L90 GB/T 9489.6 - 1988 刚玉粉中二氧化钛的比色测定法
Determination of Ti02 in alundum powder by colorimetry
L90 GB/T 9489.7 - 1988 刚玉粉中氯根的目视比浊测定法
Determination of chloride in alundum powder by visual turbidimetry
L90 GB/T 9489.8 - 1988 刚玉粉中碳和硫的测定方法
Methods for determination of carbon and sulphur in alundum powder
L90 GB/T9489.9 - 1988 刚玉粉pH值的测定方法
Methods for determination of pH in alundum powder
L90 GB/T 9489.10 - 1988刚玉粉灼烧失重的测定方法
Method for determination of ignition loss of alundum powder
L90 GB/T 9505 - 1998 蒸散型钡吸气剂
Sariuin flash getters
Lg0 GB/T 9506.1 - 1988 吸气剂性能测试方法通则
Generic rules for test method of getter properties
L90 GB/T 9506.2 - 1988 蒸散型钡吸气剂得钡量测试方法
Test method for barium yield of barium flash getter
L90 GB/T 9506.3 - 1988 蒸散型钡吸气剂载料和膜中钡量的测定
Test method for barium content in getter fill and getter film of barium flash getter
L90 GB/T 9506.4 - 1988 吸气剂放气量测试方法
Test method for amount of gas evolved from getter
L90 GB/T 9506.5 - 1988 掺氮吸气剂释氮吸气动态曲线测试方法
Test method for nitrogen-released and gas-absorbed dynainic curve of nitrogen-doped getter
L90 GB/T 9506.6 - 1988 掺氮吸气剂钡膜分布测试方法
Test method for barium film distribution of nitrogen-doped getter
L90 GB/T 9506.7 - 1988 蒸散型钡吸气剂吸气性能测试方法
Test method for gettering properties of barium flash getter
L90 GB/T 9506.8 - 1988 非蒸散型吸气剂吸气性能测试方法
Test method for gettering properties of non-evaporable getter
L90 GB/T 9506.9 - 1988 吸气剂装载量测试方法
Test method for amount of filling getter
L90 GB/T 9506.10 - 1988吸气剂压制或烧结牢固度测试方法
Test method for fireRness of getter by pressure 0r sinter
L90 GB/T 9506.11 - 1988吸气剂支架焊接强度测试方法
Test method for weld strength of getter support
L90 GB/T 9533 - 1988 微波固体电介质材料介电特性测试方法 同轴终端短路法
Test method for the determination of the dielectric properties of solid dielectric materials at microwave frequencies - The method of coaxial terminal short circuit
Lg0 GB/T 9534 - 1988 毫米波频段固体电介质材料介电特性测试方法准光腔法
Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using “Quasi-optic Cavity technique
L90 GB/T 9633 - 1988 微波频率应用的旋磁材料性能测试方法
Measuring methods for properties of gyromagnetic materials intended for application at microwave frequencies
L90 GB/T 10304.1 - 1988阴极碳酸盐分析方法通则
General nile for analytical method of cathode carbonate
L90 GB/T 10304.2 - 1988阴极碳酸盐中碳酸钡含量的测定 重铬酸钾碘量滴定法
Determination of BaC03 in cathode carbonate by dichromate iodimetry
L90 GB/T 10304.3 - 1988阴极碳酸盐中碳酸钙含量的络合滴定测定
Determination ofCaC03 in cathode carbonate by complexometric titration
L90 GB/T 10304.4 - 1988阴极碳酸盐中碳酸钙、碳酸锶的原子吸收分光光度测定
Determination of CaC03, SrC08 jn cathode carbonate by atomic absorption spectrophotometry
L90 GB/T 10304.5 - 1988阴极碳酸盐中硝酸根的测定
Determination of nitrate in cathode carbonate
L90 GB/T 10304.6 - 1988阴极碳酸盐中钠的原子吸收分光光度测定
Determination of Na in cathode carbonate by atomic absorption spectrophotometry
L90 GB/T 10304.7 - 1988阴极碳酸盐中盐酸不溶物的测定
Detemfination ofnonsolutefor chloric acidin cathode
carbonate
L90 GB/T 10304.8 - 1988阴极碳酸盐中铁的测定
Determination of Fe in cathode carbonate
L90 GB/T 10304.9 - 1988阴极碳硫盐中氯根的测定
Determination of chloride in cathode carbonate
L90 GB/T 10304.10一1988阴极碳酸盐中硫酸根的测定
Determination of sulphate in cathode carbonate
L90 GB/T 10304.1l一1988阴极碳酸盐中重金属(以Pb计)的测定
Determination of heavy metals in cathode carbonate
L90 GB/T 10304.12 - 1988阴极碳酸盐灼烧失重的测定
Determination of ignition losses in cathode carbonate
L90 GB/T 10305 - 1988 阴极碳酸盐粒度分布的测定离心沉降法
Test method for particle distribution of cathode carbonates by centrifugation sedimentation
L90 GB/T 10306 - 1988 阴极碳酸盐
Cathode carbonates
L90 GB/T 10307 - 1988 阴极碳酸盐牌号命名方法
Designation for cathode carbonates
L90 GB/T 10308 - 1988 示波管和显示管用Yl荧光粉
Phosphor Yl for oscilloscope tubes and disphy tubes
L90 GB/T 10309 - 1988 示波管和显示管用Y14荧光粉
Phosphor Y14 for oscilloscope tubes and disphy tubes
L90 GB/T 10310 - 1988 黑白显像管用Y4-W2荧光粉
Phosphor Y4-W2 for black-white picture tubes
L90 GB/T 10311 - 1988 黑白显像管用Y4-B1荧光粉
Phosphor Y4-B1 for black-white picture tubes
L9O GB/T 10312 - 1988 黑白显像管用Y4-Y2荧光粉
Phosphor Y4-Y2 for black-white picture tubes
L90 GB/T 10313 - 1988 雷达指示管用Y16荧光粉
Phosphor Y16 for radar indicator tubes
L90 GB/T 10314 - 1988 双层屏指示管用Y3荧光粉
Phosphor Y3 for double-decker screen indicator tubes
L90 GB/T 10315 - 1988 双层屏指示管用Gl l荧光粉
Phosphor Gll for double-decker screen indicator tubes
L90 GB/T 10316 - 1988 双层屏指示管用G16荧光粉
Phosphor G16 for double-decker screen indicator tubes
L90 GB/T 10317 - 1988 示波管和显示管用Y10荧光粉
Phosphor Y10 for oscilloscope robes and image display tubes
L90 GB/T 10318 - 1988 夜视器件和存储管用Y20荧光粉
Phosphor Y20 for low-fight-level picture tubes and storage tubes
L90 GB/T 11113 - 1989 人造石英晶体中杂质的分析方法
Analytical method for impurities m the synthetic quartz crystal
L90 GB/T 11114 - 1989 人造石英晶体位错的x射线形貌检测方法
Method for detecting dislocations of synthetic quartz crystal using X-my topographic technique
L90 GB/T 1 1293 - 1989 固体激光材料名词术语
Terms and definitions of solid-state laser materials
L90 GB/T 11295 - 1989 激光晶体棒型号命名方法
Designation for laser crystal rods
L90 GB/T 11296 - 1989 红外探测材料型号命名方法
Designation for infrared detecting materials
L90 GB/T 11297.2 - 1989激光棒侧向散射系数的测量方法
Test method for side direction scattering coefficient of laser rods
L90 GB/T 11297.4 - 1989掺钕钇铝石榴石激光棒长脉冲激光阈值及斜率效率的测量方法
Test method for normal pulse lasing threshold and slope efficiency of Nd: YAG laser rods
L90 GB/T 11297.5 - 1989掺钕钇铝石榴石激光棒连续激光阈值、斜率效率和输出功率的测量方法
Test method for continuous lasing threshold, slope efficiency and output power of Nd: YAG laser rods
L90 GB/T 11297.6 - 1989锑化铟单晶位错蚀坑的腐蚀显示及测量方法
Standard method for showing and measuring dislocation etch pits in indium antimonide single crystal
L90 GB/T 11297.7 - 1989锑化铟单晶电阻率及霍耳系数的测试方法
Test method for resisvity and hall coefficient indium antimonide single crystals
L90 GB/T 11297.8 - 1989热释电材料热释电系数的测试方法
Test method for pyroelectric coefficient of pyroelectric materials
L90 GB/T 11297.9 - 1989热释电材料介质损耗角正切tan 6的测试方法
Test method for dielectric tangent of loss angle of pyroelectric material
L9o GB/T 11297.10 - 1989热释电材料居里温度Tc的测试方法
Test method for curie temperature of Tc pyroelectric materials
L90 GB/T 11297.11 - 1989热释电材料介电常数的测试方法
Test method for the dielectric constant of pyroelectric materials
L90 GB/T 11297.12 - 1989电光晶体铌酸锂、磷酸二氢钾和磷酸二氘钾消光比的测量方法
Test method for extinction ratio of LN.KDP and KDP electrooptic crystal
L90 GB/T 11309 - 1989 压电陶瓷材料性能测试方法纵向压电应变常数d33的准静态测试
Test methods for the properties of piezoelectric ceramics-quasi-static test for piezoelectric strain content d33
L90 GB/T 11310 - 1989 压电陶瓷材料性能测试方法相对自由介电常数温度特性的测试
Test methods for the properties of piezoelectric ceramics。_ - Test methods for temperature characteristics of relative free dielectric constants
L90 GB/T 11311 - 1989 压电陶瓷材料性能测试方法泊松比f, 。的测试
Test methods for the properties of piezoelectric ceramics - Test for Poisson’s ratio 0IE
L90 GB/T 11312 - 1989 压电陶瓷材料和压电晶体声表面波性能测试方法
Test methods for SAW properties of piezoelectric ceramics and crystals
L90 GB/T 11320 - 1989 压电陶瓷材料性能测试方法低机械品质因数压电陶瓷材料性能的测试
Test methods for the properties of piezoelectric ceramics-material with the low mechanical quality factor
L90 GB/T 11446.1 - 1997电子级水
Electronic grade water
L90 GB/T 1 1446.3 - 1997电子级水测试方法通则
Generic rules for test methods of electronic grade water
L90 GB/T 11446.4 - 1997电子级水电阻率的测试方法
Test methods for resistivity of electronic grade water
L90 GB/T 11446.5 - 1997电子级水中痕量金属的原子吸收分光光度测试方法
Test method for measuring trace metals in electronic grade water by atomic absorption spectmphotometry
L90 GB/T 11446.6 - 1997电子级水中二氧化硅的分光光度测试方法
Test method for Si02 in electronic grade water by spectrophotometer
L90 GB/T 11446.7 - 1997电子级水中痕量氯离子、硝酸根离子、磷酸根离子、硫酸根离子的离子色谱测试方法
Test method for trace chloride, nitrate, phosphate, sul-fate in electronic grade water by ion-chromatography
L90 GB/T 11446.8 - 1997电子级水中总有机碳的测试方法
Test method for total organic carbon in electronic grade water
L90 GB/T 11446.9 - 1997电子级水中微粒的仪器测试方法
Test method for particles in electronic grade water by instrument
L90 GB/T 11446.10 - 1997电子级水中细菌总数的滤膜培养测试方法
Test method for total bacterial count in electronic grade water by membrane filters
L90 GB/T 11496.1 - 1989彩色显示管用Y30-GI荧光粉
PhosphorY30-G1 for color display tubes
Lg0 GB/T 1 1496.2 - 1989彩色显示管用Y30-B1荧光粉
Phosphor Y30-BI for color display tubes
L90 GB/T 11496.3 - 1989彩色显示管用Y30-R1荧光粉
Phosphor Y30-R1 for color display tubes
L90 GB/T 12633 - 1990 压电晶体性能测试术语
Terms for the measurements of the properties of the piezoelectric crystals
L90 GB/T 12634 - 1990 压电晶体电弹常数测试方法
Test methods for electroelastic constants of piezoelectric crystals
L90 GB/T 13842 - 1992 掺钕钇铝石榴石激光棒
Neodymium-doped yttriuln aluminium garnet laser rods
L90 GB/T 13843 - 1992 蓝宝石单晶抛光衬底片
Polished monocrystalline sapphire substrates
L90 GB/T 14015 - 1992 硅一蓝宝石外延片
Silicon 0n sapphire epitaxial wafers
L90 GB/T 14126 - 1993 显示管防眩玻屏技术要求及试验方法
Technical requirement and test method for the non-glare display glass tube
L90 GB/T 14128 - 1993 掺铷钇铝石榴石激光棒尺寸系列
Dimension series for neodymium-doped yttriunl aluminium garnet laser rods
L90 GB/T 14619 - 1993 厚膜集成电路用氧化铝陶瓷基片
Alumina ceramic substrates for thick film integrated circuits
L90 GB/T 14620 - 1993 薄膜集成电路用氧化铝陶瓷基片
Alumina ceramic substrates for thin film integrated circuits
L90 GB/T 15154 - 1994 电子陶瓷用氧化铝粉体材料
Alumina powders for use in electron ceramics
L90 GB/T 15155 - 1994 滤波器用压电陶瓷材料通用技术条件
Generic specification for piezoelectric ceramic for use in filters
L90 GB/T 15428 - 1995 电子设备用冷板设计导则
Cold plate design guideline for electronic equipment
L90 GB/T 15429 - 1995 电子设备用复塑铝板
Aluminum plate clad with plastics for electronic equipments
L90 GB/T 16523 - 1996 圆形石英玻璃光掩模基板规范
specification for round quartz photomask substrates
Lg0 GB/T 16527 - 1996 硬面感光板中光致抗蚀剂和电子束抗蚀剂规范
Specification for photoresist/E-beam resist for hard surface photoplates
L90 GB/T 16822 - 1997 介电晶体介电性能的试验方法
Test method for dielectric properties of dielectric crystal
L90 GB/T 17711 - 1999 钇钡铜氧(123相)超导薄膜临界温度￡的直流电阻试验方法
The DC electric resistance test method for the critical temperature t of a YBa2 Cu307_s superconducting thin film
L90 GB/T 18502 - 2001 银或银合金包套铋系氧化物超导体直流临界电流的测定
The DC critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor
L90 GB/T 18791 - 2002 电子和电气陶瓷性能试验方法
Test methods for ceramic properties for electronic and electrical application
L90 GB/T 15396 - 1994 射频电缆和连接器用六角和正方形压模腔体、压头、标准规、外导体压接套和中心接触件压接导线筒的尺寸
Dimensions for hexagonal and square crimping-die cavities, indentors, gauges, outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors
L92 GB/T 12635 - 1990 碳膜电阻器用陶瓷基体
Ceramic base body using in carbon film resistor
L92 GB/T 13841 - 1992 电子陶瓷件表面粗糙度
Surface roughness for electronic ceramic parts
L94 GB/T 3047.8 - 1996 高度进制为44.45mm的窄柜基本尺寸系列
Series of basic dimension of narrow cabinets for verti-cal increment of44.45mm
L94 GB/T 8582 - 2000 电工、电子设备机械结构术语
Terminology for mechanical structures of Electrotechnical and electronic equipment
L94 GB/T 19247.1 - 2003印制板组装第l部分: 通用规范采用表面安装和相关组装技术的电子和电气焊接组装的要求
Printed board assemblies-Part 1: Generic specification-Requirements for soldered electrical and electronic assemblies using surface mount and related Assembly technologies
L94 GB/T 19247.2 - 2003印制板组装第2部分: 分规范表面安装焊接组装的要求
Printed board assemblies-Part2: Sectional specification-Requirements for surface mount soldered assemblies
L94 GB/T 19247.3 - 2003印制板组装第3部分: 分规范通孔安装焊接组装的要求
Printed board assemblies-Part 3: Sectional specification-Requirements for through-hole mount soldered assemblies
L94 GB/T 19247.4 - 2003印制板组装第4部分: 分规范 引出端焊接组装的要求
Printed board assemblies-Part 4: Sectional specification-Requirements for terminal soldered assemblies
L94 GB/T 19290.1 - 2003发展中的电子设备构体机械结构模数序列第l部分: 总规范
Modular order for the development of mechanical structures for electronic equipment practices - Part 1: Generic standard
L94 GB/T 19290.2 - 2003发展中的电子设备构体机械结构模数序列第2部分: 分规范25 mm设备构体的接口协调尺寸
Modular order for the development of mechanical structures for electronic equipment practices-Part 2: Sectional specification-Interface co-ordination dimensions for the 25mm equipment practice
L94 GB/T 19405.1 - 2003表面安装技术第l部分: 表面安装元器件规范的标准方法
Surface mounting technology-Part l: Standard method for the specification of surface mounting components(SMDs)
L94 GB/T 19405.2 - 2003表面安装技术第2部分: 表面安装元器件的运输和贮存条件应用指南
Surface mounting technology-Part 2: Transportation and storage conditions of surface mounting devices (SMD) - Application guide