metal-insulator-semiconductor field effect transistor 金属绝缘体半导体场效应晶体管 metal-jacket gasket 包金属垫片 metal-porcelain sealpackage vacuum pressure measuring meter 金属陶瓷真空压强丈量仪 ..
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金属包覆垫片 Metallic jacket gasket ; Jacketed gasket ; metal jacket gasket
波纹金属包嵌石棉垫片 corrugated metal gasket with asbestosed ; corrugated metal gasket with asbestos inserted
金属包石棉平垫片 Flat metal jacketed asbestos ; flat metal jacketed asbestos filled gasket
非金属包覆垫片 Non-metallic jacked gasket
金属包垫片 Metal jacketed gasket
管法兰用金属包覆垫片 Metallic envelope gaskets for pipe flanges
金属包复垫片 metallic jacketed gasket
波形金属包覆垫片 corrugated metal jacket gasket
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