形钢 meaning in English

t-steel t
z-steel z
zed
zee bar z

Bright key steel ; dimensions , permissible variations , weights
光亮楔形钢.尺寸.允许偏差.重量
Standard specification for steel springs , helical , heat - treated
热处理螺旋形钢弹簧的标准规范
Code for design of vertical cylindrical welded steel oil tanks
立式圆筒形钢制焊接油罐设计规范
Code for design of vertical cylindrical steel and aluminium silos
立式圆筒形钢制和铝制料仓设计规范
Code for repair of vertical cylindrical welded steel crude oil tanks
立式圆筒形钢制焊接原油罐修理规程

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