选煤工艺制图标准（GB.T 50748-2011）-<artentek>电子书

选煤工艺制图标准（GB.T 50748-2011）

作者：中华人民共和国住房和城乡建设部

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mobi/epub/pdf/awz3

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科学技术 >> 医学/建筑

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内容简介:

《中华人民共和国国家标准：选煤工艺制图标准（GB/T50748-2011）》共分7章和2个附录，主要技术内容是：总则，基本规定，定位轴线，图名及位置号，剖切符号及常用材料断面图例，尺寸及标高注法和选煤专业各类图纸的画法等。

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