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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38737-2020 |
Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production 塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法 |
China National Standards Determination the ultimate |
 English PDF |
| GB/T 33797-2017 |
Plastics—Determination of the ultimate anaerobic biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas 塑料 在高固体份堆肥条件下最终厌氧生物分解能力的测定 采用分析测定释放生物气体的方法 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 32378-2015 |
Glass-reinforced thermosetting plastics (GRP) pipes—Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions 玻璃纤维增强热固性塑料（GRP）管 湿态环境下长期极限弯曲应变和长期极限相对环变形的测定 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 32106-2015 |
Plastics—Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system—Method by measurement of biogas production 塑料 在水性培养液中最终厌氧生物分解能力的测定 通过测量生物气体产物的方法 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 19277.2-2013 |
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第2部分: 用重量分析法测定实验室条件下二氧化碳的释放量 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 19277.1-2011 |
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第1部分：通用方法 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 22047-2008 |
Plastics - Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved 土壤中塑料材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量或测定释放的二氧化碳的方法 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 19276.2-2003 |
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by analysis of evolved carbon dioxide 水性培养液中材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 |
China National Standards Determination the ultimate |
English PDF |
| GB/T 19276.1-2003 |
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium--Method by measuring the oxygen demand in a closed respirometer 水性培养液中材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量的方法 |
China National Standards Determination the ultimate |
English PDF |
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