请问over rolled steel 我知道热轧的 冷轧的钢卷,没听说过这个 难道是过度操作的次品?

Prime hot rolled steel 请问over rolled steel 我知道热轧的 冷轧的钢卷,没听说过这个 难道是过度操作的次品? secondary over-rolled steel sheet 我们的钢牌号是Q195,是几级钢? cold rolled steel 是什么材质 tin plate over rolled hot rolled laminated steel round bar 是什么? 什么是hot rolled pickled and oiled steel 中文 1010 cold rolled steel是什么材料如题, cold rolled low carbon steel 怎么翻译呢? cold rolled sheet steel 1008 per jis g3141是什么 Even cold rolled steel can have a heart and soul. cold-rolled sheet和cold rolled steel有什么区别?都是冷轧钢吗? rolled rolled rolled 英语翻译We have been supplying 100 % Prime Over Rolled Products and Secondary over 35 years.Prime Over Rolled Products 英语翻译He rolled over and looked at his clock 这句中 rolled 请问patented steel