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English versions: GB/T 45562-2025
English versions: GB 45671-2025
GB/T 24894-2025_Chinese: Animal and vegetable fats and oils - Determination of the composition of fatty acids in the 2-position of the triglyceride molecules (Chinese: 动植物油脂 甘三酯分子2-位脂肪酸组分的测定)
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)
English versions: GB/T 26002-2025
GB/T 45520-2025 Chinese PDF (GB /T45520-2025) GB/T 38405.2-2025 English versions: GB/T 45562-2025GB T 45520 2025_Chinese: Textiles Determination of 1 vinylimidazole and 2 methylimidazole (Chinese: 1 2 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45520 2025
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US$ 102.50
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US$ 71.00
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