缩微摄影技术银盐、重氮和微泡拷贝片 视觉密度技术规范和测量
Micrographics-Duplicatingfilm, silver, diazo and vesicular-Visual density-Specifications and measurement
检测标准
35mm电影拷贝上光学双声迹的位置和宽度尺寸
Two-track photographic soundrecords on 35mm motion-picture prints-Positions and width dimensions
移动通信设备 运输包装
Mobile communication equipments-Transport package
机械产品环境条件 高海拔
Environmental condition for machinery products-High altitude
机械产品环境条件 第2部分:寒冷
Environmental condition for machinery products-Part 2:Cold
机械产品环境条件第1部分:湿热
Environmental condition for machinery products-Part 1: Warm damp
机械产品环境参数分类及其严酷程度分级
Classification of environmental parameters andntheir severities for machinery products
机械产品环境技术要求 干热环境
Environmental technical requirements of machinery products for dry heat environments
机械产品环境技术要求 工业腐蚀环境
Environmental technical requirements of machinery products for the industry corrosion environments
机械产品环境技术要求 高原环境
Environmental technical requirements of machinery productsnfor plateau environments
