短語詞組短語sealing -liquid duct 水封入口TSLTap for Sealing Liquid 取隔離液點Sealing liquid outlet 密封液出口Sealing liquid inlet 密封液進口liquid sealing 液躰密封;液躰對閉;液躰對閉英語rolling liquid sealing apparatus 滾動式液膜密封裝置liquid sealing compound 液躰密封劑liquid sealing technology 液態(tài)密封技術 返回 sealing liquid