GB/T 24630.1-2024 Chinese PDF (GB/T24630.1-2024) GB 45670.1-2025 GB/T 33757

GB/T 33757

GB/T 44880-2024_Chinese: Cause and effect matrix (Chinese: 因果矩阵)

GB/T 44837-2024_Chinese: Green product assessment - Stationery (Chinese: 绿色产品评价 文具)

English versions: GB/T 45077-2024

2-2024_Chinese: Leather and fur - Determination of alkylphenols and ethoxylated alkylphenols - Part 2: Indirect method (Chinese: 皮革和毛皮 烷基酚及烷基酚聚氧乙烯醚的测定 第2部分：间接法)

GB/T 24630.1-2024 Chinese PDF (GB/T24630.1-2024) GB 45670.1-2025 GB/T 33757GB T 24630. 1 2024_Chinese: Geometrical product specifications(GPS) Flatness Part 1: Vocabulary and parameters of flatness (Chinese: GPS 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24630. 1 2024