GB/T 482-2008 in English
VALIDSampling of coal seams
- Issued on:2008-07-29
- Implemented on:2009-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 482-2008煤层煤样采取方法》由TC42(全国煤炭标准化技术委员会)归口,TC42SC1(全国煤炭标准化技术委员会煤炭检测分会)执行,主管部门为中国煤炭工业协会。
本标准代替GB 482-1995《煤层煤样采取方法》。
本标准规定了煤层煤样的采取方法。
本标准适用于褐煤、烟煤和无烟煤煤层煤样的采龋
本标准与GB 482-1995相比,主要变化如下:
――增加了“目次”;
――增加了“前言”;
――增加了“术语与定义”;
――修改了原标准第3章的结构;
――修改了“器具”中直尺或皮尺尺寸的错误;
――分解了原标准第6章;
――修改了原标准6.6中的错误。
Scope
This standard specifies the methods for taking coal seam samples. This standard applies to the collection of coal samples from lignite, bituminous coal and anthracite coal seams.

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