The diving chamber is closely attached on the pier driven by a screw pole motor, the rubber water stop tie on the diving chamber plays a roll of stopping water;
在螺杆电机的驱动下将潜水舱贴紧桥墩，潜水舱上的橡胶止水带起止水作用，舱内施工人员可以打开工作窗口在无水的条件下对桥墩进行修补加固施 工。
The diving chamber is closely attached on the pier driven by a screw pole motor, the rubber water stop tie on the diving chamber plays a roll of stopping water;
在螺杆电机的驱动下将潜水舱贴紧桥墩，潜水舱上的橡胶止水带起止水作用，舱内施工人员可以打开工作窗口在无水的条件下对桥墩进行修补加固施 工。
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