GB/T 8077-2023 Chinese PDF (GB/T8077-2023) GB/T 45550-2025 GB/T 45072-2024_Chinese: Protected areas terminology

GB/T 45072-2024_Chinese: Protected areas terminology (Chinese: 自然保护地名词术语)

English versions: GB/T 45134-2025

GB 18585-2023_Chinese: Indoor decorating and refurbishing materials - Limit of harmful substances of wallpapers (Chinese: 室内装饰装修材料 壁纸中有害物质限量)

GB/T 17145-2024_Chinese: Guidelines for recycling of used mineral oil (Chinese: 废矿物油回收与再生利用导则)

GB/T 8077-2023 Chinese PDF (GB/T8077-2023) GB/T 45550-2025 GB/T 45072-2024_Chinese: Protected areas terminologyGB T 8077 2023_Chinese: Methods for testing uniformity of concrete admixtures (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 8077 2023