采用优质钢材架构，质轻体固；
主要部件采用优质钢材或高级铝合金制造。
The key parts are made of fine quality steel or fine quality aluminium alloy.
上下壳体采用优质钢材加工成型，外形美观。
Filter vessel is made of high quality steel and has nice looking figure.
具有自己特色的金属奖杯全部采用优质钢材生产。
The characteristic metal cups are made by high quality steel.
机床部件， 剪板机选用优质钢材，经高强热处理永不变形。
Matchine parts, choose quality stell, the heat treatment of high strength never deformation.
工厂生产了更多的钢材，而且都是优质钢。
The factory produced more steel, and all of fine quality at that.
工厂生产了更多的钢材，而且都是优质钢。
The factory produced more steel, and all of fine quality at that.
应用推荐