GB/T 15340-2025 Chinese PDF (GB /T15340-2025) GB/T 10781.3-2025 English versions: GB/T 18109-2024

English versions: GB/T 18109-2024

GB/T 11617-2025_Chinese: Lexicography - Basic terminology，common symbols and Chinese abbreviations (Chinese: 辞书编纂 基本术语、常用符号和汉语缩略语)

4-四甲基-1

GB 31661-2025_Chinese: National food safety standard - Hygienic code for the production of prepared meat products (Chinese: 食品安全国家标准 调制肉制品生产卫生规范)

2-2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants - Part 2: Class 1 components (Chinese: 压水堆核电厂核岛机械设备设计规范 第2部分：1级设备)

GB/T 15340-2025 Chinese PDF (GB /T15340-2025) GB/T 10781.3-2025 English versions: GB/T 18109-2024GB T 15340 2025_Chinese: Rubber, raw natural and raw synthetic Sampling and further preparative procedures (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15340 2025