side play

名词 n.
中文释义

英文释义

名词 n.
  1. Lateral freedom of movement in moving parts. uncountable
    — The leading end of the coupling rod is provided with ½-in. side-play and self-aligning bearings to take the sharp curves on the dock sidings, which have a radius of 170 ft. The bogie has a side-play of 5 in.
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