GB/T 43259.301-2024 Chinese PDF (GB /T43259.301-2024) GB/T 25820-2025 temperature and pressure tests (Chinese:

temperature and pressure tests (Chinese: 航空器 机载设备环境和操作条件 湿度、温度和大气压力试验)

English versions: GB/T 21666-2025

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)

GB/T 27530-2025_Chinese: Diagnostic techniques for bovine haemorrhagic septicaemia (Chinese: 牛出血性败血症诊断技术)

tests and safety aspects (Chinese: 电气和电子设备机械结构 户外机壳 第3部分：环境要求、试验及安全要求)

GB/T 43259.301-2024 Chinese PDF (GB /T43259.301-2024) GB/T 25820-2025 temperature and pressure tests (Chinese:GB T 43259. 301 2024_Chinese: Energy management system application program interface (EMS API) Part 301: Common information model (CIM) base (Chinese: EMS API 301CIM) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43259. 301 2024