而且磨损也正是省煤器爆管在锅炉四管爆破事故中占的比例较高的原因之一。
Wear and it is also the economizer tube in boiler four tube blasting accident accounted for the proportion of one of the reasons for high.
杰克是一名少言寡语的克隆人士兵，他更喜欢用他的Z - 6转管爆能炮来说话。克隆人战争刚开始的时候，他被派往相对平安无事的议会区驻防。
A laconic clone trooper who preferred to let his Z-6 rotary blaster do the talking, Jek had a relatively uneventful Posting in the Senate district at the start of the clone Wars.
通过采用混合药粉配方设计和导爆管管材设计等技术手段开展了提高导爆管传爆可靠性的研究。
The study were carried out to improve the detonation propagation reliability of nonel tube by means of composition of the mixed powdered explosive designed and tube material designed.
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