Magnetic Measuring Instruments
Magnetic Measuring Instruments, Total:3 items.
The international standard classification for "Magnetic Measuring Instruments" includes: Extraction and processing of petroleum and natural gas , Measurement of electrical and magnetic quantities .
The Chinese standard classification for "Magnetic Measuring Instruments" includes: Petroleum drilling , Magnetic measurement instrument .
Professional Standard - Petroleum
- SY/T 6903-2012 Measurement traceability and transmissibility of magnetic instrument
Professional Standard - Machinery
- JB/T 9294-1999 Basic system for magnetic measuring instruments
机械工业部
- JB/T 7395.6-1994 Electrical measuring instruments terminology Magnetic measuring instruments
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