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2-2025_Chinese: Plastics - Polystyrene(PS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (Chinese: 塑料 聚苯乙烯（PS）模塑和挤出材料 第2部分：试样制备和性能测定)
English versions: GB/T 45605-2025
GB 19272-2024_Chinese: Safety for outdoor body-building equipment - General requirements (Chinese: 室外健身器材的安全 通用要求)
English versions: GB/T 45242-2025
5 kV）和110 kV（Um=126 kV）交联聚乙烯绝缘电力电缆及其附件 第3部分：电缆附件)
GB 29436-2023 Chinese PDF GB/T 3543.2-2025 2-2025_Chinese: Plastics - Polystyrene(PS) mouldingGB 29436 2023_Chinese: Norm of energy consumption per unit production of methanol, ethylene glycol and dimethyl ether (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 29436 2023
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