GB/T 45578-2025 Chinese PDF (GB /T45578-2025) GB/T 27432-2025 GB/T 45179-2024_Chinese: Man-made fibre -

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)

4-2025_Chinese: Geometrical product specifications (GPS) - X-ray three dimensional size measuring machines - Part 4: Evaluation of uncertainty in measurement (Chinese: 产品几何技术规范（GPS） X射线三维尺寸测量机 第4部分：测量不确定度评定)

GB/T 28807

English versions: GB/T 45518-2025

GB/T 33223-2024_Chinese: Rolling equipment - Vocabulary (Chinese: 轧制设备 术语)

GB/T 45578-2025 Chinese PDF (GB /T45578-2025) GB/T 27432-2025 GB/T 45179-2024_Chinese: Man-made fibre -GB 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