GB/T 38271-2019塑料聚苯乙烯(PS)和抗冲击聚苯乙烯(PS-I)中残留苯乙烯单体含量的测定气相色谱法标准
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英文:Plastics—Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I)—Gas ch...
英文:Plasticized poly(vinyl chloride) compounds for transfusion (infusion) equipment GB/T 15593-2020介绍: 国家标准《输血(液)器具用聚氯乙烯塑...
英文:Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and ...
英文:Plastics—Injection moulding of test specimens of thermoplastic materials—Part 2:Small tensile bars GB/T 17037.2-2020介...
英文:Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens fo...
英文:Polycarbonate / acrylonitrile-butadiene-styrene (PC / ABS) material for charging spot housing of electric vehicle GB/...
英文:Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and ...
英文:Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 4:Polycarbona...
英文:Plastics—Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates—Part 2: Preparation of test specimens and...
英文:Plastics—Post-consumer poly(ethylene terephthalate)(PET)bottle recyclates—Part 1:Designation system and basis for spe...