GB/T 14048.9-2024 Chinese PDF (GB/T14048.9-2024) GB/T 45496-2025 and the use of cast

and the use of cast irons (Chinese: 石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分：抗开裂碳钢、低合金钢和铸铁)

setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)

1-2025_Chinese: Quality requirements for spirits - Part 1: Whisky (Chinese: 烈性酒质量要求 第1部分：威士忌)

GBZ45492-2025_Chinese: Course development guide for education about standardization - National quality infrastructure and its application (Chinese: 标准化教育课程建设指南 国家质量基础设施（NQI）及应用)

GB/T 13181-2024_Chinese: Methods of performance measurement for solid scintillators (Chinese: 固体闪烁体性能测量方法)

GB/T 14048.9-2024 Chinese PDF (GB/T14048.9-2024) GB/T 45496-2025 and the use of castGB T 14048. 9 2024_Chinese: Low voltage switchgear and controlgear Part 6 2: Multiple function equipment Control and protective switching devices (or equipment) (CPS) (Chinese: 6 2: CPS) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14048. 9 2024