|
数值圆整
Rounding of numbers
参考页数:6P;A4
|
|
|
|
|
|
光学和光子学. 激光和激光相关设备. 词汇和符号
Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols
参考页数:31P.;A4
|
|
|
|
|
|
光学和光子学. 激光和激光相关设备. 词汇和符号
Optics and photonics - Lasers and laser-related equipment - Vocabulary and symbols
参考页数:31P.;A4
|
|
|
|
|
|
电路和磁路协议
Conventions concerning electric and magnetic circuits
参考页数:40P.;A4
|
|
|
|
|
|
建筑物和建筑构件的热性能. 物理量和定义
Thermal performance of buildings and building components - Physical quantities and definitions
参考页数:22P.;A4
|
|
|
|
|
|
关于电路的规定
Conventions concerning electric circuits
参考页数:74P.;A4
|
|
|
|
|
|
建筑物和建筑构件的热性能.物理量和定义(ISO 7345-2018); 德文版本EN ISO 7345-2018
Thermal performance of buildings and building components - Physical quantities and definitions (ISO 7345:2018); German version EN ISO 7345:2018
参考页数:22P.;A4
|
|
|
|
|
|
数量和单位. 第3部分:时空(ISO / DIS 80000 - 3:2017);德文和英文版本prEN ISO 80000-3:2017
Quantities and units - Part 3: Space and time (ISO/DIS 80000-3:2017); German and English version prEN ISO 80000-3:2017
参考页数:25P.;A4
|
|
|
|
|
|
建筑物和建筑构件的热性能.物理量和定义
Thermal performance of buildings and building components. Physical quantities and definitions
参考页数:20P.;A4
|
|
|
|
|
|
建筑物和建筑构件的热性能.物理量和定义(ISO 7345-2018); 德文版本EN ISO 7345-2018
Thermal performance of buildings and building components - Physical quantities and definitions (ISO 7345:2018); German version EN ISO 7345:2018
参考页数:22P.;A4
|
|
|
|
|