tàn sù gāng
碳素钢
gè gāng
铬钢
wú fèng gāng
无缝钢管
gāng huǒ
钢火
mù gāng
钼钢
cǎi gāng suǒ
踩钢索
gāng bǐ tào
钢笔套
gāng chǐ
钢尺
gāng tàn
钢炭
gāng pào
钢炮
gāng yáng
钢洋
kūn gāng
锟钢
zhá gāng jī
轧钢机
gāng sī chuán
钢丝床
jì gāng
剂钢
jiǔ liàn chén
久炼成钢
guī gāng piàn
硅钢片
gè niè gāng
铬镍钢
zǒu gāng sī
走钢丝
jīn gāng shí
金钢石
hèn tiě bù ch
恨铁不成
