trimmer joist

trimmer joist

 英

  • un.托梁
  • 网络搁栅

英汉解释

un.
1.
托梁

例句

Rational Calculation of Piled Foundation Joist Bearing Retaining Wall Structural Trimmer Joist Internal Forces

托梁土墙结构梁内力合理计算

The Influence of Ratio of Rise to Span of Trimmer Joist on Load-bearing Capacity of Reinforced Block Deep Bead

托梁高砌块承载影响