... 45410***** CLUTCH ASSY-RR 后离合器总成 45431***** RING-SEAL 密封环 45432***** RING-SEAL 密封环 ...
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felt-ring seal 毡环密封 ; 毡圈密封
piston ring seal 胀圈密封
floating ring seal [机] 浮动环密封 ; 浮环密封
O-ring seal 止水环 ; 密封圈 ; 密封胶圈 ; 止水
o ring seal 形面密封 ; 形密封圈密封 ; O形密封圈密封 ; 密封圈
bearing ring seal 轴承密封 ; 滑环密封
o ring seal o 形面密封 ; 形密封圈密封
split-ring seal [机] 开口毡封圈
square-ring seal 方形密封圈
Theinvestigation showed that low temperatures on the day of the launch caused arubber “O-ring” seal on one of the rocket boosters to fail, which led to a leakof explosive gases.
调查显示，挑战者号发射当日低温，导致火箭推进器上橡胶O行环密封圈失效，进而引起爆炸性气体泄露。
There have been two failures: The shuttle Challenger and seven astronauts were lost just after launch in January 1986 due to an O-ring seal leak in a solid rocket booster that led to an explosion.
有两次失败的教训：1986年1月刚刚发射过后，一个固体火箭助推器的O型圈密封泄漏导致的爆炸，使我们失去了挑战者号和7名宇航员。
Structure and principle, failure reason and harm of compressor floating ring seal, and measures which prevented the seal from failing are introduced.
叙述了离心压缩机浮环密封的结构、原理、浮环密封失效的原因和危害，以及防止密封失效应采取的措施。
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