ordinary tool steel
常见例句
- It is very hard to process the mini-slender shaft of the stainless steel using the ordinary machine tool because its lower carbon content, great toughness and bad cutting feature.
不锈钢微型细长轴由于含碳量低，韧性大，切削性能差等特点，使得常规设备的加工难以进行。 返回 ordinary tool steel