GB/T 4706.41-2024 Chinese PDF (GB/T4706.41-2024) GB/T 45550-2025 1-2023_Chinese: Forensic sciences - Physical

1-2023_Chinese: Forensic sciences - Physical and chemical examination of trace evidence - Part 1: Infrared absorption spectrometry (Chinese: 法庭科学 微量物证的理化检验 第1部分：红外吸收光谱法)

English versions: GB/T 39414

4-2023_Chinese: Implants for surgery - Hydroxyapatite - Part 4: Determination of coating adhesion strength (Chinese: 外科植入物 羟基磷灰石 第4部分：涂层粘结强度的测定)

GB 29995-2024_Chinese: Norm of energy consumption per unit production of coal-based activated carbon and semi-coke (Chinese: 煤基活性炭和兰炭单位产品能源消耗限额)

English versions: GB/T 26777-2023

GB/T 4706.41-2024 Chinese PDF (GB/T4706.41-2024) GB/T 45550-2025 1-2023_Chinese: Forensic sciences - PhysicalGB T 4706. 41 2024_Chinese: Safety of household and similar electrical appliances Part 41: Particular requirements for portable heating tools and similar appliances (Chinese: 41) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 41 2024