The present invention is directed to a seal system for sealing a storage tank such as a liquid or air storage tank.
本发明涉及一种用于密封例如液体或气体储存槽之类的储存槽的密封系统。
The air-valve was compared with one-way tank, both of which are used for avoiding liquid column separation in the pipe.
计算结果表明，在局部凸起点附近加装单向调压塔更能较好地避免液柱分离的发生。
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