GB/T 44870-2024 Chinese PDF (GB /T44870-2024) GB 45248-2025 GB/T 33411-2025_Chinese: Guidelines for enzyme

GB/T 33411-2025_Chinese: Guidelines for enzyme immunoassays kit (Chinese: 酶联免疫分析试剂盒通则)

English versions: GB/T 44956-2024

GB/T 45107-2024_Chinese: Technical requirements for topsoil stripping and reusing (Chinese: 表土剥离及其再利用技术要求)

GB/T 44889-2024_Chinese: Guidance for statistics for operating costs of government offices (Chinese: 机关运行成本统计指南)

GB/T 44939-2024_Chinese: Guidelines for quality grading of consumer products - Footwear (Chinese: 消费品质量分级导则 鞋类)

GB/T 44870-2024 Chinese PDF (GB /T44870-2024) GB 45248-2025 GB/T 33411-2025_Chinese: Guidelines for enzymeGB T 44870 2024_Chinese: Terminology, classification and model compilation method for complete sets of equipment for fiber carbonization production (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44870 2024