... Your eyes and head still painful » 你的眼睛和头还疼 SEALING RUBBER » 密封橡胶 a rim dropper is fitted to the bottle » rim 滴管被装瓶 ...
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密封橡胶环 packer ring
自密封橡胶隔片 sealingrubberseptum
车身密封橡胶条 body weathering rubber
唇形橡胶密封 lip rubber seal ; lip ru er seal
橡胶密封圈 rubber seal ring ; rubber sealing circle ; rubber ring ; rubber sealn
橡胶密封垫 Sest rubber ; [机] rubber gasket ; rubber packing
橡胶密封 rubber seal ; SEALING RUBBER
橡胶密封套 rubber sealing sleeve ; rubber sealing boot
橡胶密封环 rubber seal ring
安全守则规定这些飞船不能暴露在宇宙空间中超过200天，因为电池会流失能量和推进器燃油会腐蚀橡胶密封。
But safety rules prohibit the ships from remaining in space for more than 200 days, since their batteries can lose power and corrosive thruster fuel can degrade rubberized seals.
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。
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.
接下来的是“挑战者”号的发射升空，还是橡胶密封圈破裂。
The Challenger was launched next and another piece of insulation broke off.
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