单词	three-grid valve
释义	three-grid valve 三栅管
随便看	disk type motor disk type pinion cutter disk-type pinion cutter disk type pneumatic frictional clutch disk type reamer disk-type reamer disk type rectifier disk-type rectifier disk-type reducing valve disk type reducing valve disk type relay disk-type retarder disk type root cutter disk type rotor disk-type steam trap disk type store disk type support disk type thermistor disk-type vibration mode disk type watermeter disk type wave generator disk-type wave generator disk type work disk unit disk unit (disk drive) 3251154 325115434 325115444 325115452 325115534 325121 325121154 3251251 325125214 325125252 寿山福海寿幛寿序寿数寿文寿斑寿星寿木寿材寿板