wedge seal 中文意思是什麼
wedge seal
解釋
楔狀密封片-
The corrosion resistant plate penstock is in the frame of obvious - stem, which mainly consists of lifting device, frame, gate plate, seal, wedge block compressing set, rod and rod joint, rod guide tube, install accessory and etc
不銹鋼閘門為明桿式結構,主要由啟閉裝置、閘框、閘板、密封件、楔塊壓緊裝置、門桿和桿接頭、桿導架、安裝附件等組成。 -
Lining wedge type gate valve, softly seal gate valve
襯里楔式閘閥、軟密封閘閥
分享友人