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4-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 4: EDD interpretation (Chinese: 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第4部分：EDD互操作)
English versions: GB/T 17591-2025
English versions: GB/T 44978-2024
5-2024_Chinese: Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone devices (Chinese: 用安装在圆形截面管道中的差压装置测量满管流体流量 第5部分：锥形装置)
GB/T 45021
GB/T 45506-2025 Chinese PDF (GB /T45506-2025) GB/T 45454-2025 4-2024_Chinese: Devices and integration inGB T 45506 2025_Chinese: Residual resistance ratio measurement Residual resistance ratio of cavity grade Nb superconductors (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45506 2025
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