词汇	铜垫
释义	铜垫 copper packing
随便看	diaphragm type pressure balance detector diaphragm-type pressure gage diaphragm type pressure gauge diaphragm type-pressure gauge diaphragm-type pressure gauge Diaphragm type pressure measuring system diaphragm type pressure sensor diaphragm type pressure transducer diaphragm type relay Diaphragm type rubber air spring diaphragm-types diaphragm type servomotor diaphragm type shaper diaphragm type sludge pump diaphragm type strain gage diaphragm-type transmitter diaphragm-type volume meter diaphragm type washbox diaphragm type wind pressure gauge diaphragm urogenitale diaphragm vacuum gauge Diaphragm,Vaginal diaphragm valve diaphragm-valve diaphragm valve nut