钢材

• Two - thirds of steel has been used up to now
  到目前为止，已经用了三分之二的钢材。
• Design of micro - computer display system of steel scale
  钢材秤微电脑显示系统的设计
• Superior atmospheric corrosion resisting rolled steels
  高级耐大气腐蚀轧制钢材
• Knows well about heat - treating process on steels
  非常了解钢材的热处理工艺。
• No . 5 plant of shanghai steel 718 steel series introduction
  上钢五厂718钢材系列简介
• Steel products - method for etch test of tower sample
  钢材塔形发纹酸浸检验方法
• Steel bars ; hinge strip profiles ; dimensions , weights
  棒钢材.链节带用型钢.尺寸.重量
• His job is to bend the steel to make chairs
  他的工作就是弄弯钢材来做椅子。
• It is made entirely of glass and recycled steel
  房子全部采用玻璃和回收的钢材构建。
• Factors affecting the boiler steel structure consumption
  浅谈构成锅炉钢材耗量的因素