putlogs

常見例句

• A horizontal timber in a scaffold,attached to the uprights and supporting the putlogs.
  腳手架上的橫木，橫板腳手架上的一條橫木，附著於直柱之上，支撐腳手架跳板短橫木。
• A horizontal timber in a scaffold, attached to the uprights and supporting the putlogs.
  腳手架上的橫木，橫板腳手架上的一條橫木，附著於直柱之上，支撐腳手架跳板短橫木
• The strength and deflection of putlog as easy supporting girder, and the ledger is over and supported by putlog.
  小橫桿按照簡支梁進(jìn)行強(qiáng)度和撓度計(jì)算，大橫桿在小橫桿的上麪。
• The calculation of strength and deflection of ledger is based on the design of every three spans within two strides, and the main rail is over the putlog.
  大橫桿按照三跨連續(xù)梁進(jìn)行強(qiáng)度和撓度計(jì)算，大橫桿在小橫桿的上麪。
• putlog (put-lock)
  腳手架小橫桿
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