密封管 meaning in Chinese
seal pipe
sealed capsule
sealed tube
Examples
- Test method for sealed tube chemcal compatability test
密封管化学兼容性试验的试验方法 - Sealed board pipe stopper of sewer pipe for the air test
排水管道闭气检验用板式密封管堵 - Gaging for dryseal pipe threads
干密封管螺纹的测量 - Measurement of fluid flow in closed conduits by means of electromagnetic flowmeters
用电磁流量计在密封管中对液体流量的测量 - Straight pattern valves with flange socket placed in shunt - part 1 : without lining
分流器法兰密封管座的直排型阀门.第1部分:无衬