floor joist

floor joist 基本解释

楼地板搁栅

floor joist 用法和例句

1、floor joist.

楼地板搁栅

2、FJ FLOOR JOIST EMBEDMENT WIND RESISTANCE COLUMN floor joist embedment wind resistance CL.

楼面托架预埋件抗风柱

3、There are very strict codes on removing, drilling or notching load bearing walls and floor joist.

有非常严格的代码去除，或缺口钻进墙壁和地板承载桁架。

重点词汇

floor n. 地面，地板；楼层；底部；议员席 vt. 铺地板；击败，打倒

joist n. 托梁, 桁