单词	定過稅
释义	同Assessed
随便看	piston type hydropneumatic accumulator piston-type indicator piston type pressure gauge piston-type pump piston type variable-area flowmeter piston-type variable area flowmeter piston-type wave generator piston underside pumping piston underside pumping {=pup} piston underside pumping {=pup} piston underside pump scavenging piston vacuum pump piston valve piston velocity piston viscometer piston viscosimeter piston wall piston, walter piston water meter piston with controlled thermal expansion pistopyrite pistopyrite (pistomesite) pistorius condenser pistou pistous