...中国燃气网 关键词： 快开盲板，天然气，快开门式压力容器，安全联锁装置，国产化 [gap=4426]Keywords: Quick opening closure，natural gas，quick-opening closure pressure vessel，safety interlock device，Local..
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It mainly consists of Quick Opening Closure, barrel, reducer, and saddle support.
它主要是由快开盲板、筒体、异径管、鞍式支架等部分构成。
The quick opening closure is a mechanical device which can open and close quickly.
快开盲板是一种能快速开启和关闭的机械装置。
Through test on pigging receiver and launcher enduring pressure, determined is main reason resulting in quick opening closure enduring pressure on pigging system, and resolving method is put forward.
通过对收发球筒进行带压试验，找出导致清管系统快开盲板带压运行的主要原因，并提出解决的措施。
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