雨量器和雨量量筒检定规程
Verification Regulation of Raingauge and Measuring Cylinder
HJB 449.18-2009
鱼-6鱼雷检测设备计量检定规程 第18部分:记录数据处理及分析装置
Verification regulation for torpedo testing equipments of H/YZQ-006-Part 18:Handling and analyzing apparatus for keeping track of statistics