... 扶手杆托架 handrail bracket 扶手空间 handrail space 扶手螺栓 handrail bolt ...
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On Sunday, mission specialists Michael Massimino and Michael Good had to contend with a handrail blocking their access to the Space Telescope Imaging Spectrograph (STIS), resorting in the end to tearing it off with brute force.
BBC: Shuttle releases repaired Hubble
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