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4-2024_Chinese: Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS and derivatives (Chinese: 电力系统管理及其信息交换 数据和通信安全 第4部分：包含MMS的协议集及其附件)
English versions: GB/T 45292-2025
GB/T 27030-2025_Chinese: Conformity assessment - General requirements for third-party marks of conformity (Chinese: 合格评定 第三方符合性标志的通用要求)
4-2024_Chinese: Machine tools safety - Presses - Part 4: Safety requirements for pneumatic presses (Chinese: 机床安全 压力机 第4部分：气动压力机安全要求)
English versions: GB/T 44918-2024
YY/T 1926.2-2024 Chinese PDF (YY /T1926.2-2024) GB/T 45393.5-2025 4-2024_Chinese: Power systems management andYY T 1926. 2 2024_Chinese: Spinal implants Pre clinical mechanical assessment and particular requirements Parts 2: Spinal intervertebral body fusion devices (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1926. 2 2024
