GB/T 4706.93-2024 Chinese PDF (GB/T4706.93-2024) GB/T 12939-2024 GB/T 45487-2025_Chinese: Ships and marine

GB/T 45487-2025_Chinese: Ships and marine technology - Marine environment protection - Specification for collecting data on ship's fuel oil consumption (Chinese: 船舶与海上技术 海上环境保护 船舶燃油消耗数据收集规范)

GB/T 9008-2024_Chinese: Terms for liquid chromatography (Chinese: 液相色谱法术语)

English versions: GB/T 17812-2025

GB/T 43277

GB/T 45016-2024_Chinese: Test methods for mechanical automatic tensioner of accessory belt drive system of engine (Chinese: 发动机附件带传动系统机械式自动张紧轮试验方法)

GB/T 4706.93-2024 Chinese PDF (GB/T4706.93-2024) GB/T 12939-2024 GB/T 45487-2025_Chinese: Ships and marineGB T 4706. 93 2024_Chinese: Safety of household and similar electrical appliances Part 93: Particular requirements for wet and dry vacuum cleaners, including power brush, for commercial use (Chinese: 93,) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 93 2024