constructional steel meaning in English

构造钢
建筑钢
建筑用钢
结构钢

Carbon constructional steel round
碳素结构圆钢
Alternating hand welding torch ; applicable to weld universal carbon steel . direct hand welding torch : applicable to weld stainless , constructional steel
交流手工焊：适用于普通碳钢的焊接。直流手工焊：适用于不锈钢，结构钢的焊接。
Liner plate is made of high mn high - quality carbon constructional steel , so its hardness achieves hrc58 , structural density is very high , which can not be achieved by other liner plates
衬板采用高mn优质碳素结构钢制成，硬度达到hrc58 ，组织密度极高，其他衬板远远达不到。
It is applied to smelting the carbon steel , alloy constructional steel , stainless steel , copper , aluminum , gold , silver , niobium and tantalum etc . the technology of our intermediate frequency smelting equipment is ripe
它适用熔炼：碳素钢合金结构钢不锈钢铜铝金银以及稀有金属铌钽合金等。我公司生产的中频熔炼设备电路技术成熟微机控制，工作稳定，软起动，成功率高。