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GB/T 44994-2024_Chinese: Acoustics - Hearing aid fitting management (HAFM) (Chinese: 声学 助听器验配管理)
English versions: GB/T 45092-2024
“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)
English versions: GB/T 45293-2025
English versions: GB/T 34430
GB/T 45265-2025 Chinese PDF (GB /T45265-2025) GB/T 24628-2025 GB/T 44994-2024_Chinese: Acoustics - HearingGB T 45265 2025_Chinese: General technical requirements for additive manufacturing of lower limb prostheses (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45265 2025
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