GB/T 44883-2024 Chinese PDF (GB /T44883-2024) GB/T 42125.2-2024 3-2025_Chinese: Non-destructive testing - Ultrasonic

3-2025_Chinese: Non-destructive testing - Ultrasonic testing block - Part 3: Calibration block for curved surface (Chinese: 无损检测 超声检测试块 第3部分：曲面检测标准试块)

GB/T 31128-2025_Chinese: Testing and evaluation of the resistance to pile loop extraction for towel products (Chinese: 毛巾产品毛圈钩拉力测试与评价)

English versions: GB/T 44943-2024

GB/T 21666-2025_Chinese: Absorbent incontinence aids for urine and/or faeces - General guidelines on evaluation (Chinese: 失禁用尿便吸收辅助器具 评价的一般指南)

GB/T 44883-2024 Chinese PDF (GB /T44883-2024) GB/T 42125.2-2024 3-2025_Chinese: Non-destructive testing - UltrasonicGB T 44883 2024_Chinese: Energy efficiency control system in process production Design requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44883 2024