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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37812-2019 |
General matching specification for fully-mechanized top coal caving mining face in deeply inclined coal seam 大倾角综放工作面总体配套技术条件 |
China National Standards General matching spe |
 English PDF |
| GB/T 37811-2019 |
General matching specification for fully-mechanized top coal caving mining longwall face 综采放顶煤工作面总体配套技术条件 |
China National Standards General matching spe |
English PDF |
| GB/T 37810-2019 |
General matching specification for large cutting height mining face 大采高综采工作面总体配套技术条件 |
China National Standards General matching spe |
English PDF |
| GB/T 37809-2019 |
General matching specification for fully-mechanized coal mining face in deeply inclined coal seam 大倾角综采工作面总体配套技术条件 |
China National Standards General matching spe |
English PDF |
| GB/T 37806-2019 |
General matching specification for fully-mechanized mining face in thin seam 薄煤层综采工作面总体配套技术条件 |
China National Standards General matching spe |
English PDF |
| GB/T 37768-2019 |
General matching specification for fully-mechanized mining face in medium-thickness coal seam 中厚煤层综采工作面总体配套技术条件 |
China National Standards General matching spe |
English PDF |
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