GB/T 26949.7-2023 Chinese PDF (GB/T26949.7-2023) GB/T 44937.4-2024 GB/T 205-2024_Chinese: Methods for chemical

GB/T 205-2024_Chinese: Methods for chemical analysis of aluminate cement (Chinese: 铝酸盐水泥化学分析方法)

English versions: GB/T 13181-2024

1-2024_Chinese: Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis - Part 1: Determining the inclusion or second-phase constituent content of steels and other metals by automatic (Chinese: 应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法 第1部分：钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定)

GB/T 45553-2025_Chinese: Technical specification for Antheraea pernyi genetic resource survey (Chinese: 柞蚕遗传资源调查技术规范)

GB/T 45457

GB/T 26949.7-2023 Chinese PDF (GB/T26949.7-2023) GB/T 44937.4-2024 GB/T 205-2024_Chinese: Methods for chemicalGB T 26949. 7 2023_Chinese: Industrial trucks Verification of stability Part 7: Bidirectional and multidirectional trucks (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 26949. 7 2023