筏子里根本没有压仓的重物，我们被不停的抛出来，然后又在一片漆黑中重新摸索到救生筏上，这样的颠簸不是三四次就完事了，而是整整持续了一个晚上。
We were getting thrown out of it all night and somehow finding it again in the pitch dark. I'm not just talking about three or four flips; I'm talking about all night long for hours and hours.
三分仓空气预热器一次风泄漏量偏大，引起国内部分用户的反响。
The problem that the primary air leakage of trisector AH is large arises some domestic customers attention.
第一部分为次声压力仓系统的建立及性能检测。
In the first part, an infrasonic pressure chamber system was established.
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