鋼材的英文：
steel products; steels; rolled steel
n. 钢铁；钢制品；坚固
adj. 钢制的；钢铁业的；坚强的
v. 钢化；使冷酷
Good adhesion to steel, galvanized steel and aluminum alloy.
对钢铁、锌钢材及铝合金有良好的附着力。
Steel and gasoline are industrial products.
钢和汽油是工业产品。
The towers are surfaced with steel plates.
在塔面上加了一层钢板。
n. 产品；产物；结果；乘积；生成物
productive farmland; his productive years; a productive collaboration.
多产的农田；他的多产年；多产的合著。
The products are of poverty.
这批产品质量很差。
Mechanic Products
机械产品学
n. 钢铁；钢制品；坚固
adj. 钢制的；钢铁业的；坚强的
v. 钢化；使冷酷
Good adhesion to steel, galvanized steel and aluminum alloy.
对钢铁、锌钢材及铝合金有良好的附着力。
Steel and gasoline are industrial products.
钢和汽油是工业产品。
The towers are surfaced with steel plates.
在塔面上加了一层钢板。