flat steel bar造句

Hot rolled flat steel bars for general purposes - dimensions and tolerances on shape and dimensions
一般用途热轧扁钢棒.尺寸及形状和尺寸公差
Hot rolled flat steel bars for general purposes - dimensions and tolerances on shape and dimensions
一般用途热滚轧扁钢棒.尺寸和形状与尺寸公差
Hot rolled flat steel bars for general purposes - dimensions and tolerances on shape and dimensions ; german version en 10058 : 2003
一般用途热轧扁钢棒.尺寸及形状和尺寸公差
It's difficult to find flat steel bar in a sentence. 用flat steel bar造句挺难的