GB/T 23113-2023 Chinese PDF (GB/T23113-2023) GB/T 45514-2025 GB/T 14910-2023_Chinese: Plain bearings -

GB/T 14910-2023_Chinese: Plain bearings - Technical requirements on backings for thick-walled multilayer bearings (Chinese: 滑动轴承 厚壁多层轴承衬背技术要求)

1）第4部分：ASN

GB/T 45467-2025_Chinese: Fiber reinforced polymer composite tubes for confining concrete (Chinese: 约束混凝土用纤维增强复合材料管)

English versions: GB/T 32151

GB/T 23113-2023 Chinese PDF (GB/T23113-2023) GB/T 45514-2025 GB/T 14910-2023_Chinese: Plain bearings -GB T 23113 2023_Chinese: Sample preparation for measurement of mercury level in discharge lamp (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23113 2023