GB/T 7731.17-2023 Chinese PDF (GB/T7731.17-2023) GB/T 45550-2025 GB/T 30843
$30.00
Description
GB/T 30843
control and automation - Part 1: System interface between industrial facilities and the smart grid (Chinese: 工业过程测量、控制和自动化 第 1 部分：工业设施和智能电网之间的系统接口)
English versions: GB/T 43189-2023
GB/T 11345-2023_Chinese: Non-destructive testing of welds - Ultrasonic testing - Techniques
GB/T 7731.17-2023 Chinese PDF (GB/T7731.17-2023) GB/T 45550-2025 GB/T 30843GB T 7731. 17 2023_Chinese: Ferrotungsten Determination of cobalt, nickel and aluminum contents Inductively coupled plasma atomic emission spectrometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7731. 17 2023
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