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GB/T 22452-2025_Chinese: General specification of non-linear optical borate crystal devices (Chinese: 硼酸盐非线性光学单晶元件通用规范)
English versions: GB/T 12357
GB/T 20032-2024_Chinese: Managing risk in projects - Application guidelines (Chinese: 项目风险管理 应用指南)
GB/T 11842-2025_Chinese: Determination of oxygen to uranium atomic ratio in uranium dioxide powder and pellets - Thermogravimetric method (Chinese: 二氧化铀粉末和芯块的氧铀原子比测定 热重法)
GB/T 15470.3-2025 Chinese PDF (GB /T15470.3-2025) GB 28263-2024 GB/T 22452-2025_Chinese: General specification ofGB T 15470. 3 2025_Chinese: Household electric direct acting room heaters Methods for measuring performance Part 3: Additional provisions for the measurement of the radiation efficiency (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15470. 3 2025
US$ 13.94
US$ 13.94
US$ 13.94
