GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 16462.1-2023 GB/T 44972-2024_Chinese: Requirements and evaluation

GB/T 44972-2024_Chinese: Requirements and evaluation specification for snow sport event (Chinese: 雪上运动赛事活动要求及评估规范)

1-2024_Chinese: Cast iron pipe flanges - Part 1: PN designated (Chinese: 铸铁管法兰 第1部分：PN系列)

GB/T 26794-2023_Chinese: Counters for gas meters (Chinese: 燃气表用计数器)

1-2025_Chinese: Nickel base brazing filler metals - Part 1: Solid brazing filler metals (Chinese: 镍基钎料 第1部分：实心钎料)

10-2022_Chinese: Automatic electrical controls - Part 10: Particular requirements for temperature sensing control (Chinese: 电自动控制器 第10部分：温度敏感控制器的特殊要求)

GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 16462.1-2023 GB/T 44972-2024_Chinese: Requirements and evaluationGB T 30117. 4 2023_Chinese: Photobiological safety of lamps and lamp systems Part 4: Measuring methods (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30117. 4 2023