rotary-piston pump (rotary-piston compressor)_专利英汉词典
rotary-piston pump (rotary-piston compressor)
[专利英汉词典]
rotary-piston pump (rotary-piston compressor)【机械工程；照明；加热；武器；爆破】
旋转活塞泵（旋转活塞压缩机）
rotary-piston pump (rotary-piston compressor)
【机械工程；照明；加热；】
旋转式活塞泵（回转式-活塞式压缩机）
是什么意思，rotary-piston pump (rotary-piston compressor)的解释，rotary-piston pump (rotary-piston compressor)的翻译
