GB/T 23950-2024 Chinese PDF (GB/T23950-2024) GB/T 45588-2025 10-2025_Chinese: Rules for agricultural seed

10-2025_Chinese: Rules for agricultural seed testing - Part 10: Sowing quality: Vigor test (Chinese: 农作物种子检验规程 第10部分： 播种质量 活力测定)

GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)

carbon dioxide and acetylene of ethylene and propylene for industrial use - Gas chromatographic method (Chinese: 工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法)

GB/T 29627

4-2025_Chinese: Marine energy - Wave

GB/T 23950-2024 Chinese PDF (GB/T23950-2024) GB/T 45588-2025 10-2025_Chinese: Rules for agricultural seedGB T 23950 2024_Chinese: General methods for the determination of heavy metals in inorganic chemical products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23950 2024