GB/T 32800.6-2023 Chinese PDF (GB/T32800.6-2023) GB/T 14885-2022 English versions: GB/T 14227-2024

English versions: GB/T 14227-2024

3-2023_Chinese: Buried polyethylene(PE) piping systems for the supply of gaseous fuels - Part 3: Fittings (Chinese: 燃气用埋地聚乙烯（PE）管道系统 第3部分：管件)

GB/T 17821-2025_Chinese: Rubber latex - Determination of density between 5 ℃ and 40 ℃ (Chinese: 胶乳 5℃至40℃密度的测定)

GB/T 45502-2025_Chinese: General requirements for information security of service robots (Chinese: 服务机器人信息安全通用要求)

GB/T 32800.6-2023 Chinese PDF (GB/T32800.6-2023) GB/T 14885-2022 English versions: GB/T 14227-2024GB T 32800. 6 2023_Chinese: Hand held non electric power tools Safety requirements Part 6: Assembly power tools for threaded fasteners (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32800. 6 2023