GB/T 17758-2023 Chinese PDF (GB/T17758-2023) GB/T 45608-2025 GB/T 45212-2025_Chinese: Determination of methyldibromo

GB/T 45212-2025_Chinese: Determination of methyldibromo glutaronitrile in cosmetics - Gas chromatography method (Chinese: 化妆品中甲基二溴戊二腈的测定 气相色谱法)

English versions: GB/T 17692-2024

GB/T 10739-2023_Chinese: Paper

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)

English versions: GB/T 12705

GB/T 17758-2023 Chinese PDF (GB/T17758-2023) GB/T 45608-2025 GB/T 45212-2025_Chinese: Determination of methyldibromoGB T 17758 2023_Chinese: Unitary air conditioners (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17758 2023