GB/T 27534.8-2025 Chinese PDF (GB /T27534.8-2025) GB/T 24589.1-2024 2-2025_Chinese: Plastics - Impact-resistant polystyrene

2-2025_Chinese: Plastics - Impact-resistant polystyrene (PS-I)moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (Chinese: 塑料 抗冲击聚苯乙烯（PS-I）模塑和挤出材料 第2部分：试样制备和性能测定)

3-2024_Chinese: Antimicrobial and cleaning function of household and similar electrical appliances - Part 3: Particular requirements for air cleaner (Chinese: 家用和类似用途电器的抗菌、除菌、净化功能 第3部分：空气净化器的特殊要求)

English versions: GB 19578-2024

GB/T 35267

English versions: GB/T 26846-2024

GB/T 27534.8-2025 Chinese PDF (GB /T27534.8-2025) GB/T 24589.1-2024 2-2025_Chinese: Plastics - Impact-resistant polystyreneGB T 27534. 8 2025_Chinese: Technical specification for animal genetic resource survey Part 8: Rabbit (Chinese: 8) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27534. 8 2025