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Database: 365,228(8 Aug 2026)

Transmitter

Transmitter, Total:14 items.

The international standard classification for "Transmitter" includes: Geology. Meteorology. Hydrology , Mining and quarrying , Cement. Gypsum. Lime. Mortar .

The Chinese standard classification for "Transmitter" includes: Hydrology and water conservancy instrument , Mechanics Measurement , Hygiene, safety and labor protection , Office supplies and office implements .


Professional Standard - Water Conservancy

  • SL 115-2014 Permeameter Calibration Method
  • SL 406-2007 Calibrating code for planar permeability testing instrument of geotextiles
  • SL 405-2007 Calibrating code for normal permeability testing instrument of geotextiles
  • SL 407-2007 Calibrating code for permeability testing instrument of geomembranes

National Metrological Verification Regulations of the People's Republic of China

水利部

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Group Standards of the People's Republic of China

Professional Standard - Coal

  • MT/T 693-1997 General technical conditions for underground radio-wave penetration instrument

国家煤矿安全监察局

  • MT/T 693-2019 The general technical condition of the underground electromagnetic wave penetrator

Professional Standard - Building Materials

Professional Standard - Education