土方机械维修服务用仪器
Earth-moving machinery-Service instrumentation
检测标准
人工煤气组分与杂质含量测定方法
Test methods of components and impurities of the manufactured gas
城镇燃气热值和相对密度测定方法
Testing method to determine the calorific values of town gas
建筑外窗采光性能分级及检测方法
Graduation and test method of daylighting properties for external windows
住宅卫生间功能及尺寸系列
Functions and dimensions series of bathrooms in housing
住宅厨房及相关设备基本参数
Fundamental parameters for kitchens and related equipments in housing
土方机械 行驶速度测定
Earth-moving machinery-Determination of ground speed
单级向心涡轮液力变矩器型式和基本参数
Single-stage centripetal turbine torque convertersTypes and basic parameters
人工煤气和液化石油气常量组分气相色谱分析法
Analysis of manufactured gas and liquefied petroleum gas normal composition by gas chromatography
土方机械 装载机和挖掘装载机 第1部分:额定工作载荷的计算和验证倾翻载荷计算值的测试方法
Earth-moving machinery-Loaders and backhoe loaders-Part 1 :Calculation ofrated operating capacity and test method for verifying calculated tipping load
