i steel meaning in English
i 字钢
i字钢
工字钢
工字铁
Examples
- With the backing force of hongrun steel company , our products cover various models of angle steel , channel steel , frange plate and i steel
依托唐山宏润钢铁有限公司的强大后盾，我们的产品包括全部系列型号的角钢、槽钢、翼缘板、工字钢等。
i 字钢
i字钢
工字钢
工字铁