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600-2025_Chinese: Geometrical product specifications (GPS) - Surface texture: Areal - Part 600: Metrological characteristics for areal topography measuring methods (Chinese: 产品几何技术规范（GPS） 表面结构：区域法 第600部分：区域形貌测量方法的计量特性)
English versions: GB/T 27530-2025
GB/T 45522-2025_Chinese: Specifications for registration of surveying and mapping with unmanned aircraft system(UAS) (Chinese: 无人机遥感测绘注册规范)
GB/T 33492-2024_Chinese: Management specification of second-hand goods exchange market (Chinese: 二手货交易市场经营管理规范)
GB 35848-2024 Chinese PDF GB/T 45315-2025 600-2025_Chinese: Geometrical product specifications (GPS)GB 35848 2024_Chinese: Commercial gas burning appliance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 35848 2024
