磁力驱动泵
Magnetic driving pump
magnetic force driving pump
磁力驱动搅拌反应釜
magnetic force driving stirred reactor
磁力驱动离心泵
magnetic driving centrifugal pump
磁力驱动器
magnetic driver
magnetic driving mechanism
变速驱动动力分导装置
power take-off shifting lever
动力驱动摆动式钉齿耙
reciprocating power-driven tine harrow
动力驱动防弯压辊
power-driven back-up roller