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 |
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GB/T 11039.4-2014 |
Textiles―Tests for colour fastness―Colour fastness to contaminants―Part 4: Oxides of nitrogen in the atmosphere at high humidities 纺织品 色牢度试验 耐大气污染物色牢度 第4部分:高湿氧化氮 |
China National Standards humidities |
English PDF |
GB/T 9278-2008 |
Temperatures and humidities for conditioning and testing of paint specimens 涂料试样状态调节和试验的温湿度 |
China National Standards humidities |
English PDF |
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