...: 交换体 A级交换体 尺寸和一般要求 英文名称: Swap bodies - Swap bodies of class A - Dimensions and general requirements 页数: 8 采用标准: DIN EN 452 (1995-06), EQV*B 基于2个网页 - 相关网页 桌面词典 手机词典 有道学堂 单词..
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钢丝传送带。第1部分:一般用途传送带的设计、尺寸和机械要求。
Steel cord conveyor belts - Part 1: design, dimensions and mechanical requirements for conveyor belts for general use.
一般地说,钢质棒料、锻件、铸件等只经一次粗切削和一次精切削即可达到所要求的形状和尺寸。
Generally speaking, bars of steel, forging, castings, etc. are machined to the required shape and size with only one roughing and one finishing cut.
由于销孔尺寸、形状和位置精度及粗糙度的要求都很高,一般都需要设计并制造高精度的镗头。
Because of the high requiring of the size, shape, position precision and roughness of pinhole, a high precision boring cutter is required to design and manufacture.
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