空气压缩机自动控制
air compressor auto-control
高压空气压缩机
High-pressure Air Compressor
液压自由活塞柴油机
hydraulic free piston diesel engine
fydraulic free piston diesel engine
液压自由活塞发动机
Hydraulic free piston engine
ATSE
HFPE
自动起动空气压缩机
auto-starting air compressor
自由活塞气体发生器
free piston gas generator
自由活塞压力表
free piston pressure gauge
摆动活塞式空气压缩机
Air compressor with pendular piston
差动活塞压缩机
differential piston compressor
滚动活塞压缩机
rotate piston compressor
rotary compressor with rolling piston
活塞压机气流脉动
gas pulsation of piston pressor
活塞压缩机
piston compressor
reciprocating compressor
reciprocating refrigeration compressor
Reciprocal compressor
piston-compressor
piston compressors
活塞压缩机结构
structure of piston compressor