|
产品几何技术规范(GPS). 尺寸公差. 第3部分: 角度尺寸
Geometrical product specifications (GPS) - Dimensional tolerancing - Part 3: Angular sizes
参考页数:22P.;A4
|
|
|
|
|
|
几何产品规范 (GPS). 矩阵模型
Geometrical product specifications (GPS) - Matrix model
参考页数:16P.;A4
|
|
|
|
|
|
液体比重测定法.水库淤积评定方法
Hydrometry - Methods for assessment of reservoir sedimentation
参考页数:42P;A4
|
|
|
|
|
|
产品几何量技术规范(GPS).一般概念.第2部分:基本宗旨,规范,操作符,不确定性和二义性
Geometrical product specifications (GPS) - General concepts - Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities
参考页数:18P;A4
|
|
|
|
|
|
用极限流量文氏喷嘴和极限流量喷嘴测量气体流量
Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
参考页数:
|
|
|
|
|
|
用极限流量文氏喷嘴和极限流量喷嘴测量气体流量
Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
参考页数:58P.;A4
|
|
|
|
|
|
微纳米台阶高度(深度)标准样板校准规范
参考页数:15
|
|
|
|
|
|
磁性、电涡流式覆层厚度测量仪检定规程
参考页数:19
|
|
|
|
|
|
|