For sewer pipe seal in kitchens, bathrooms and others.
适用于厨房、卫生间等下水管道的密封。
Nothing can seal better around a mooring line than a Red Valve Hawse pipe valve.
没有任何其他产品能够比美国红阀公司锚链管道阀门更有效地环绕密封缆索。
This pipe removes the slurry, which is above the level into the seal box.
当水位高于密封箱时，管道就把浆液排出。
The seal on the pipe had gone bad and the pipe was now leaking water.
这根管子的封口已经坏了，管子现在漏水。
The seal on the pipe had gone bad and the pipe was now leaking water.
这根管子的封口已经坏了，管子现在漏水。
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