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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 27727-2011 |
Calculation method of energy equilibrium and energy efficiency in screening and CEHP bleaching system 筛选、CEHP四段漂白系统能量平衡及能量效率计算方法 |
China National Standards bleaching |
 English PDF |
| GB/T 27709-2011 |
Calculation method of energy equilibrium and energy efficiency in four stages bleaching system with chlorine dioxide 带二氧化氯的四段漂白系统能量平衡及能量效率计算方法 |
China National Standards bleaching |
English PDF |
| GB/T 7072-1997 |
Textiles--Tests for colour fastness--Colour fastness to bleaching:Sodium chlorite (severe) 纺织品 色牢度试验 耐亚氯酸钠重漂色牢度 |
China National Standards bleaching |
English PDF |
| GB/T 7071-1997 |
Textiles--Tests for colour fastness--Colour fastness to bleaching:Sodium chlorite (mild) 纺织品 色牢度试验 耐亚氯酸钠轻漂色牢度 |
China National Standards bleaching |
English PDF |
| GB/T 7070-1997 |
Textiles--Tests for colour fastness--Colour fastness to bleaching:Peroxide 纺织品 色牢度试验 耐过氧化物漂白色牢度 |
China National Standards bleaching |
English PDF |
| GB/T 7069-1997 |
Textiles--Tests for colour fastness--Colour fastness to bleaching:Hypochlorite 纺织品 色牢度试验 耐次氯酸盐漂白色牢度 |
China National Standards bleaching |
English PDF |
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