GB/T 43313-2023 Chinese PDF (GB/T43313-2023) GB/T 19635-2024 English versions: GB 29995-2024

English versions: GB 29995-2024

English versions: GB/T 39075

3-2025_Chinese: Specification of intellectual property appraisement - Part 3: Trademark (Chinese: 知识产权鉴定规范 第3部分：商标)

GB/T 15231-2023_Chinese: Test methods for the properties of glassfibre reinforced cement (Chinese: 玻璃纤维增强水泥性能试验方法)

English versions: YY/T 0860-2024

GB/T 43313-2023 Chinese PDF (GB/T43313-2023) GB/T 19635-2024 English versions: GB 29995-2024GB T 43313 2023_Chinese: Test method for surface quality and micropipe density of polished silicon carbide wafers Confocal and differential interferometry optics (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43313 2023