岩屑特征
岩屑特征
剪口特性:套管截面用剪刀剪断后。剪口平整、不松散。
Situations also present risk factors, not simply in the obvious form of dangerous jobs but also in the form of a cross-cutting feature described as "newness."环境也存在危险因素,不仅仅简单地以危险工的作这样明显的形式存在,同样也以被称为“新奇”的具有横截特征的形式存在。
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。