GB/T 8069-2024 Chinese PDF (GB/T8069-2024) GBZ45115-2024 English versions: GB/T 25025-2025

English versions: GB/T 25025-2025

English versions: GB/T 13211-2025

GB/T 45011-2024_Chinese: Test method for impact failure of fiber reinforced polymer matrix composites (Chinese: 纤维增强复合材料冲击失效试验方法)

GB/T 43274-2023_Chinese: Mineral soil amendments - Determination of total calcium and magnesium content (Chinese: 无机土壤调理剂 总钙和镁含量的测定)

English versions: GB/T 21290-2025

GB/T 8069-2024 Chinese PDF (GB/T8069-2024) GBZ45115-2024 English versions: GB/T 25025-2025GB T 8069 2024_Chinese: Geometrical product specifications (GPS) Functional gauges (Chinese: GPS ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 8069 2024