词汇	炉底锅筒
释义	炉底锅筒〖工〗mud drum
随便看	standard pile standard pillar standard pilot tone system standard pintle nozzle standard pipe standard pipe bender standard pipe prover standard pipe size standard pistol standard piston standard piston ring standard pitch standard pitch auger standard pitch circle standard-pitch circle standard pitch cone standard pitch diameter standard pitch line standard pitch roller chain standard plain metal-slitting standard plain milling cutter standard plan Standard plan chemotherapy standard plane standard plankton net