GB/T 32307-2024 Chinese PDF (GB/T32307-2024) GB/T 20042.6-2024 1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）moulding

1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）moulding and extrusion materials - Part 1: Designation system and basis for specifications (Chinese: 塑料 聚苯醚（PPE）模塑和挤出材料 第1部分：命名系统和分类基础)

GB/T 23538-2023_Chinese: Conventional abrasive - Determination method of ball milling toughness index (Chinese: 普通磨料 球磨韧性测定方法)

glucosamine salt (Chinese: 食品安全国家标准 食品营养强化剂 (6S)-5-甲基四氢叶酸，氨基葡萄糖盐)

YY/T 0107-2024_Chinese: A mode ultasonic biometer for ophthalmology scanner (Chinese: 眼科A型超声测量仪)

GB/T 32307-2024 Chinese PDF (GB/T32307-2024) GB/T 20042.6-2024 1-2025_Chinese: Plastics - Poly(phenylene ether)(PPE）mouldingGB T 32307 2024_Chinese: Assessment and control methods of spacecraft magnetic property (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32307 2024