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油压缓冲器的总行程应不小于()m。_江南体育app下载_江南体育app下载_安卓通用版

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  • 油压缓冲器的总行程应不小于()m。
油压缓冲器的总行程应不小于()m。

油压缓冲器的总行程应不小于()m。

  按2009版电梯检规规则,耗能型缓冲器或许的总行程应至少等于相应115%额外速度的重力制停间隔即()。

  A.当轿厢彻底压在缓冲器上时,底坑底间的净空间隔不小于0.5m,且底部使用一个不小于0.5mХ0.6mХ1.0m的矩形空间

  B.当轿厢彻底压在缓冲器上时,底坑与导靴或滚轮、安全钳楔块、护脚板或笔直滑动门的部件之间的净空间隔不小于0.1m

  C.轿厢与地底板平层时,轿厢撞板至缓冲器顶面的间隔:绷簧200~350mm,液压150~400mm

  D.轿厢与顶层平层时,对重板板至缓冲器顶面的间隔:绷簧200~350mm,液压150~400mm

  E.轿厢与顶层平层时,对重板板至缓冲器顶面的间隔:绷簧150~400mm,液压200~350mm