GB/T 45167-2024 Chinese PDF (GB /T45167-2024) GB/T 13460-2025 GB/T 45020-2024_Chinese: Methods for chemical

GB/T 45020-2024_Chinese: Methods for chemical analysis of niobium hafnium alloys - Determination of trace impurity elements content - Inductively coupled plasma mass spectrometry (Chinese: 铌铪合金化学分析方法 痕量杂质元素的测定 电感耦合等离子体质谱法)

74-2025_Chinese: National food safety standard - Nutrition fortifier - L-methionine (Chinese: 食品安全国家标准 食品营养强化剂 L-蛋氨酸(L-甲硫氨酸))

GB/T 30907-2025_Chinese: Rubber shoes - Test method for shock attenuating properties of athletic shoes (Chinese: 胶鞋 运动鞋减震性能试验方法)

English versions: GB/T 26841-2025

English versions: GB/T 26250-2025

GB/T 45167-2024 Chinese PDF (GB /T45167-2024) GB/T 13460-2025 GB/T 45020-2024_Chinese: Methods for chemicalGB T 45167 2024_Chinese: Steels, nickel alloys and cobalt alloys investment castings Visual testing of surface quality (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45167 2024