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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 41639-2022 |
Plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定 |
China National Standards disintegration |
 English PDF |
| GB/T 13242-2017 |
Iron ores—Low-temperature disintegration test—Method using cold tumbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards disintegration |
English PDF |
| GB/T 31923.2-2015 |
Iron ores for blast furnace feedstocks—Determinaction of low-temperature reduction-disintegration indices by static method—Part 2: Reduction with CO and N2 高炉炉料用铁矿石 低温还原粉化静态试验 第2部分：与CO和N2的反应 |
China National Standards disintegration |
English PDF |
| GB/T 31923.1-2015 |
Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by static method—Part 1: Reduction with CO、CO2、H2 and N2 高炉炉料用铁矿石 低温还原粉化静态试验 第1部分：与CO、CO2、H2和N2的反应 |
China National Standards disintegration |
English PDF |
| GB/T 29285-2012 |
Pulps - Laboratory wet disintegration - Disintegration of mechanical pulps 纸浆 实验室湿解离 机械浆解离 |
China National Standards disintegration |
English PDF |
| GB/T 24327-2009 |
Pulps - Laboratory wet disintegration - Disintegration of chemical pulps 纸浆 实验室湿解离 化学浆解离 |
China National Standards disintegration |
English PDF |
| GB/T 24235-2009 |
Iron ores for shaft direct-reduction feedstocks - Determination of the low temperature reduction-disintegration index and degree of metallization 直接还原炉料用铁矿石 低温还原粉化率和金属化率的测定 气体直接还原法 |
China National Standards disintegration |
English PDF |
| GB/T 24204-2009 |
Iron ores for blast furnace feedstocks - Determination of low-temperature reduction-disintegration indices by dynamic method 高炉炉料用铁矿石 低温还原粉化率的测定 动态试验法 |
China National Standards disintegration |
English PDF |
| GB/T 19811-2005 |
Plastics-Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test 在定义堆肥化中试条件下 塑料材料崩解程度的测定 |
China National Standards disintegration |
English PDF |
| GB/T 19275-2003 |
Evaluation of the potential biodegradability and disintegration of plastic materials by the action of the specific microorganisms 材料在特定微生物作用下潜在生物分解和崩解能力的评价 |
China National Standards disintegration |
English PDF |
| GB/T 13242-1991 |
Iron ores--Low-temperature disintegration test--Method using cold tumbling after static reduction 铁矿石 低温粉化试验 静态还原后使用冷转鼓的方法 |
China National Standards disintegration |
English PDF |
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