背负式活塞喷雾器
plunger type knapsack sprayer
内部填塞式活塞泵
internal-packed type piston pump
inside-packed type piston pump
中心填塞式活塞泵
center packed type piston pump
膜片式喷漆器
diaphragm type paint sprayer
活塞式导热组件
PISTON thermal conduction module
HXQ活塞式蓄能器
HXQ hydraulic piston type accumulator
摆动活塞式空气压缩机
Air compressor with pendular piston
摆动活塞式膨胀压缩机
swinging piston typed expansion compressor
半封闭活塞式制冷压缩机
semi-hermetic reciprocating refrigeration compressor
semi-hermetic reciprocating refrigeration compress
背负式活塞泵喷雾器
knapsack sprayer with piston pump
闭锁活塞式驱动机
locking piston drive mechanism
差动活塞式压缩机
stepped piston compound compressor