Luckily for you, the fabric is a non-iron material.

幸运的是，织物是一种非铁材料。

youdao

Cast iron is cast iron material crossed platform made of flat.

铸铁划线平台是用铸铁材料做成的平板。

youdao

Cast iron material used for fine makings of gray iron or alloy cast iron.

所用铸铁材料为细颗料的灰口铸铁或合金铸铁。

youdao

The American soldier was said to be like galvanized iron, a material produced for special strength.

VOA: special.2010.03.07

So you pick a better material like iron and steel, that makes a better bridge, we know that now because we have experience with bridges, but still your bridge might fail.

你选择了钢铁作为材料,来造了一座更好的桥,我们现在能够明晰这一点,是因为在造桥这件事上我们现在很有经验,但即使是我们现在造的桥也仍然会倒塌

耶鲁公开课 - 生物医学工程探索课程节选

Iron ore, the main raw material of steel, changed the lakes area and the nation.

VOA: special.2009.11.11

The fundamental model we teach MBAs for thinking about manufacturing is the value chain, a simple model that describes the value adding steps that take a low value material like iron ore and turn it into a high value product like a Ferrari Testarossa.

FORBES: Sustainable Consumption Rising on the Business Agenda

Tied up in port sit two massive iron ore transporters carrying the raw material for the world's car making industry.

BBC: Downturn turns port hub to car park

Mittal figured he could cut his raw-material costs in half by buying direct-reduced iron rather than scrap.

FORBES: Carnegie would be jealous