putlog

常見(jiàn)例句

• 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(jiǎn)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
• putlog hole
  架眼
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