查询词典 piston

piston with shakeable cylinder：摆动缸活塞泵联轴器

piston pump coupling with rotary gate 回转滑阀活塞泵联轴器 | piston with shakeable cylinder 摆动缸活塞泵联轴器 | pit barrel pump coupling 矿井筒袋泵联轴器

piston pump with shakeable cylinder：摆动缸活塞泵

piston pump with rotary gate 回转滑阀活塞泵; | piston pump with shakeable cylinder 摆动缸活塞泵; | pit barrel pump 矿井筒袋泵;

full skirted piston：全裙活塞,全侧缘活塞

full skirt piston 全筒式活塞 | full skirted piston 全裙活塞,全侧缘活塞 | full slice integration 整片集成

obturating ring assembly：组合密封圈

油缸活塞 piston assembly | 组合密封圈 obturating ring assembly | 油缸整体活塞 piston

piston air drill：活塞式风动凿岩机

pipe wrench 管扳手 | piston air drill 活塞式风动凿岩机 | piston compressor 活塞压缩机

BALANCE PISTON BUSH：平衡活塞套(阴)

BALANCE PISTON BUSH 平衡活塞套(阳) | BALANCE PISTON BUSH 平衡活塞套(阴) | BUSH RETAINER 轴套护圈

BALANCE PISTON BUSH：平衡活塞套(阳)

FD.END PLATE 阴螺杆端盖 | BALANCE PISTON BUSH 平衡活塞套(阳) | BALANCE PISTON BUSH 平衡活塞套(阴)

BALANCE PISTON COVER：平衡活塞盖

INLET END COVER 进气口端盖 | BALANCE PISTON COVER 平衡活塞盖 | PISTON RING 活塞环

balance piston assembly：平衡活塞总成

balance piston;平衡活塞 | balance piston assembly;平衡活塞总成 | balance plate;平衡板

valve box type piston pump coupling：阀室式活塞泵联轴器

vacuum pump coupling 真空泵联轴器 | valve box type piston pump coupling 阀室式活塞泵联轴器 | valve deck plate type piston pump coupling 阀板式活塞泵联轴器

Hammond postulate：哈蒙德假说

Microscopic reversibility 微观可逆性 | Hammond postulate 哈蒙德假说 | Linear free energy 线性自由能

oil price：油价

oil paint 油漆 | oil price 油价 | oil shale 油页岩