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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43282.2-2023 |
Plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. {译} 塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分：采用测定密闭呼吸计内需氧量的方法 |
China National Standards Plastics Determination water |
 English PDF |
| GB/T 43282.1-2023 |
Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. {译} 塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分：采用分析释放二氧化碳的方法 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 40611-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 40612-2021 |
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 12000-2017 |
Plastics—Determination of the effects of exposure to damp heat,water spray and salt mist 塑料 暴露于湿热、水喷雾和盐雾中影响的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 30086-2013 |
Determination of axial coefficient of linear expansion of plastics pipes for water supply 给水塑料管道轴向线膨胀系数试验方法 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 26253-2010 |
Determination of water vapour transmission rate for plastics-filmand sheeting - Infrared detection sensor method 塑料薄膜和薄片水蒸气透过率的测定 红外检测器法 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 12006.2-2009 |
Plastics - Polyamides - Part 2: Determination of water content 塑料 聚酰胺 第2部分：含水量测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 22313-2008 |
Plastics - Polyols for use in the production of polyurethan - Determination of water content 塑料 用于聚氨酯生产的多元醇 水含量的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 1034-2008 |
Plastics - Determination of water absorption 塑料 吸水性的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 2914-2008 |
Plastics - Homopolymer and copolymer resins of vinyl chloride - Determination of volatile matter (including water) 塑料 氯乙烯均聚和共聚树脂 挥发物(包括水)的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 21332-2008 |
Rigid cellular plastics - Determination of water vapour transmission properties 硬质泡沫塑料 水蒸气透过性能的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 8810-2005 |
Determination of water absorption of rigid cellular plastics 硬质泡沫塑料吸水率的测定 |
China National Standards Plastics Determination water |
English PDF |
| GB/T 12000-2003 |
Determination of the effects of exposure to damp heat，water spray and salt mist for plastics 塑料暴露于湿热、水喷雾和盐雾中影响的测定 |
China National Standards Plastics Determination water |
English PDF |
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