热轧扁钢 meaning in Chinese

flat hot rolled bar

Dimensions , mass and permissible variations of hot rolled flat steel
热轧扁钢的尺寸质量和允许的偏差
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 ; german version en 10058 : 2003
一般用途热轧扁钢棒.尺寸及形状和尺寸公差