套管密封 meaning in Chinese
casing packer
casing seal
seal by sleeve
Examples
- Is provided with 7 fiber cable inlet outlet tubes . after being heated , heat shrinkable fixing sleeve is used to fix and seal between inlet outlet tube and fiber cable
底座配有7根光缆进出管，采用光缆热缩固定套管密封，只要把光缆穿入后，加热光缆热缩固定套管即可固定和密封光缆。