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铝用炭素材料取样方法 第6部分：煅后石油焦
Sampling of carbonaceous materials used for aluminium production - Part 6: Cokes for electrodes
铝用炭素材料取样方法 第5部分：煤沥青
Sampling of carbonaceous materials used for aluminium production - Part 5: Pitch for electrodes
铝用炭素材料取样方法 第4部分：阴极糊
Sampling of carbonaceous materials used for aluminium production - Part 4: Cathodic pastes
铝用炭素材料取样方法 第3部分：预焙阳极
Sampling of carbonaceous materials used for aluminium production - Part 3: Prebaked blocks
铝用炭素材料取样方法 第2部分：侧部炭块
Sampling of carbonaceous materials used for aluminium production - Part 2: Sidewall blocks
铝用炭素材料取样方法 第1部分：底部炭块
Sampling of carbonaceous materials used for aluminium production - Part 1: Cathode blocks
铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度
Carbonaceous materials used in the production of aluminium - Prebaked anodes and cathode blocks - Determination of flexural strength by the four-point method
烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法
Fireworks and firecrackers - Determination of carbon content in pyrotechnic compositions - High frequency-infrared absorption method
羰基合成脂肪醇
Oxo s ynthetic fatty alcohol
同步带磨削机
Synchronous belt grinding machine
多楔带磨削机
Poly-v belt grinding machine
传动带成型机
Transmission belt building machine
化学试剂 氯酸钾
Chemical reagent - Potassium chlorate
化学试剂 过二硫酸钾(过硫酸钾)
Chemical reagent - Potassium peroxydisulfate
有机硅消泡剂
Silicone defoaming agent
精制氯化钴
Refined cobaltous chloride
工业过硫酸盐 第2部分：工业过硫酸钾
Persulfate for industrial use - Part 2:Potassium persulfate for industrial use
化学试剂 丙三醇
Chemical reagent - Glycerol
衣料用洗涤剂耗水量与节水性能评估指南
Evaluation guide of water costing and saving for laundry detergents
工业用苯乙烯试验方法 第9部分：微量苯的测定 气相色谱法
Test method of styrene for industrial use - Part 9：Determination of trace benzene - Gas chromatographic method