| 释义 |
steel I-beams
基本例句
化工字钢
Heavier steel products ,such as plates, I beams, angel iron,pipe ,and bar ,form the structural frames of buildings,bridges,ships ,automobiles ,roadways ,and many other structures.还有重金属类产品，比如金属板，工字钢，角铁，管道和金属棒，建筑结构框架，桥梁，船只，汽车，铁道以及其他各种结构。
The invention discloses a light steel stud, which takes the structure of a channel beam or an I beam, and a preformed opening is arranged on the light steel stud .本发明公开了一种轻钢龙骨，成槽钢或工字钢结构，轻钢龙骨上开设有预留口。 |