GB/T 32800.9-2023 Chinese PDF (GB/T32800.9-2023) GB/T 21413.5-2023 1-2024_Chinese: Plastics - Poly(methyl methacrylate)(PMMA)

1-2024_Chinese: Plastics - Poly(methyl methacrylate)(PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications (Chinese: 塑料 聚甲基丙烯酸甲酯(PMMA)模塑和挤出材料 第1部分：命名系统和分类基础)

English versions: GB/T 45354

English versions: GB/T 22321

GB 5920-2024_Chinese: Light-signalling devices and systems for motor vehicles and their trailers (Chinese: 汽车和挂车光信号装置及系统)

GB/T 45366-2025_Chinese: Geosynthetics - Determination of water permeability characteristics normal to the plane

GB/T 32800.9-2023 Chinese PDF (GB/T32800.9-2023) GB/T 21413.5-2023 1-2024_Chinese: Plastics - Poly(methyl methacrylate)(PMMA)GB T 32800. 9 2023_Chinese: Hand held non electric power tools Safety requirements Part 9: Die grinders (Chinese: 9) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32800. 9 2023