In 1920, the United States led the world in iron and steel manufacturing.

美国的钢铁制造业在1920年领先于世界。

《柯林斯英汉双解大词典》

All stainless steel manufacturing, in line with food hygiene standards.

全不锈钢制造加工，符合食品卫生标准。

youdao

In addition, the company also offers cold-formed steel manufacturing machinery and equipment and tooling.

另外，公司还提供制造冷弯型钢的机械设备及模具。

youdao

Chemical manufacturing, petroleum refining, pulp and paper and iron and steel manufacturing dominate industrial energy use.

FORBES: The Case for A Federal Cogeneration Standard

Compare that to conventional steel manufacturing, where heat-treating can take hours or even days.

FORBES: Entrepreneur Creates World's Lightest, Strongest Steel - In Less Than 10 Seconds

Gerdau S.A . ( GGB) is a Brazilian-based steel manufacturing company.

FORBES: 10 Metals Stocks With Big Rebound Potential