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English versions: GB/T 45139-2024
GB/T 45179-2024_Chinese: Man-made fibre - Determination of friction factors of staple fibres - Capstan method (Chinese: 化学纤维 短纤维摩擦因数的测定 绞盘法)
GB/T 33223-2024_Chinese: Rolling equipment - Vocabulary (Chinese: 轧制设备 术语)
endurance and mechanical test methods - Glass strength and reliability (Chinese: 液晶显示器件 第10-3部分：环境、耐久性和机械试验方法 玻璃强度和可靠性)
English versions: GB/T 45518-2025
GB/T 45578-2025 Chinese PDF (GB /T45578-2025) GB/T 27432-2025 English versions: GB/T 45139-2024GB T 45578 2025_Chinese: Non destructive testing Acoustic emission testing Verification of the receiving sensitivity spectra of piezoelectric acoustic emission sensors (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45578 2025
