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English versions: GB/T 1677-2023
4-2023_Chinese: Rotary shaft lip-type seals incorporating elastomeric sealing elements - Part 4: Performance test procedures (Chinese: 密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序)
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 45625-2025_Chinese: Determination of hydroxymethyl furfural content in royal jelly and royal jelly lyophilized powder - High-performance liquid chromatography method (Chinese: 蜂王浆及蜂王浆冻干粉中羟甲基糠醛含量的测定 高效液相色谱法)
English versions: GB/T 18912-2024
GB/T 14196.3-2023 Chinese PDF (GB/T14196.3-2023) GB/T 534-2024 English versions: GB/T 1677-2023GB T 14196. 3 2023_Chinese: Incandescent lamps Safety specifications Part 3: Tungsten halogen lamps (non vehicle) (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 14196. 3 2023
