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English versions: GB/T 45358-2025
2-2023_Chinese: Wet natural gas flow measurement - Part 2: Test and evaluation method of flow meter (Chinese: 湿天然气流量测量 第2部分：流量计测试和评价方法)
2-2025_Chinese: Particle─Separation performance test for particle size separator - Part 2: Divided flow method (Chinese: 颗粒 粒度切割器切割性能测试 第2部分：分流法)
GB/T 5766-2023_Chinese: Test method of Rockwell hardness for friction materials (Chinese: 摩擦材料洛氏硬度试验方法)
English versions: GB/T 45489-2025
GB/T 25444.5-2023 Chinese PDF (GB/T25444.5-2023) GB/T 26334-2023 English versions: GB/T 45358-2025GB T 25444. 5 2023_Chinese: Mobile and fixed offshore units Electrical installations Part 5: Mobile units (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25444. 5 2023
