standard piston meaning in English
标准活塞
标准螺距
Examples
- Standard piston pressurevacuum gauge grade
二三等标准活塞式压力真空计 - Verification regulation of standard piston - type pressure gauge grade i
一等标准活塞式压力计检定规程 - Standard piston gauge grade
二三等标准活塞式压力计 - Europe standard piston compressor
螺杆压缩机