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 20973-2020 |
Bentonite 膨润土 |
China National Standards Bentonite |
English PDF |
GB/T 35470-2017 |
Natural sodium Bentonite geosynthetic clay liner for rail transportation 轨道交通工程用天然钠基膨润土防水毯 |
China National Standards Bentonite |
English PDF |
GB 1886.63-2015 |
National Food Safety Standard-Food Additives-Bentonite 食品安全国家标准 食品添加剂 膨润土 |
China National Standards Bentonite |
English PDF |
GB/T 20973-2007 |
Bentonite 膨润土 |
China National Standards Bentonite |
English PDF |
GB 18535-2001 |
Occupational exposure limit for Bentonite dust in the air of workplace 车间空气中膨润土粉尘职业接触限值 |
China National Standards Bentonite |
English PDF |
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