GB/T 24189-2024 Chinese PDF (GB/T24189-2024) GB/T 42110-2022 GB/T 45209-2025_Chinese: Code of practice

GB/T 45209-2025_Chinese: Code of practice for deer artificial insemination (Chinese: 鹿人工授精技术规程)

GB/T 14420-2024_Chinese: Analysis of water used in boiler and cooling system - Determination of chemical oxygen demand - Rapid method with potassium dichromate (Chinese: 锅炉用水和冷却水分析方法 化学耗氧量的测定 重铬酸钾快速法)

GB/T 35290-2023_Chinese: Information security technology - Security technical specification for radio frequency identification(RFID) systems (Chinese: 信息安全技术 射频识别（RFID）系统安全技术规范)

“dry” and “wet” conditions (Chinese: 金属和合金的腐蚀 循环暴露在盐雾、“干”和“湿”条件下的加速试验)

GB/T 45043-2024_Chinese: Textiles - Determination of adipate esters - Gas chromatography-mass spectrometry method (Chinese: 纺织品 己二酸酯的测定 气相色谱-质谱法)

GB/T 24189-2024 Chinese PDF (GB/T24189-2024) GB/T 42110-2022 GB/T 45209-2025_Chinese: Code of practiceGB T 24189 2024_Chinese: Iron ores for blast furnace feedstocks Determination of the reducibility by the final degree of reduction index (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24189 2024