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Database: 365,228(8 Aug 2026)

pressure drop

pressure drop, Total:34 items.

The international standard classification for "pressure drop" includes: Optoelectronics. Laser equipment , Coals , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "pressure drop" includes: Technical Management , Technical management , Technical management , Technical management , Semiconductor emitting device , Hydraulic and pneumatic device , Solid fuel ore in general , Tobacco , Fuel system and its accessories , Tobacco curing in general .


Professional Standard - Electron

  • SJ 2214.2-1982 Method of measurement for forward voltage of semiconductor photodiodes
  • SJ 2658.2-1986 Methods of Measurement for Semiconductor Infrared Diodes - Methods of Measurement for Forward Voltage Drop
  • SJ 1395-1978 Methods of measurement for anode current and tube voltage drop of gas discharge noise tubes
  • SJ 2215.2-1982 Method of measurement for forward voltage of semiconductor photocouplers (diodes)
  • SJ 2214.7-1982 Method of measurement for saturation voltage of semiconductor phototransistors
  • SJ 2354.4-1983 Method of measurement for forward voltage drop of PIN and avalanche photodiodes
  • SJ 1874-1981 Methods of measurement for tube voltage drop of gas laser devices
  • SJ 446-1973 Methods of measurement for tube voltage drop and tube voltage drop on underheated condition of high-voltage rectifier tubes
  • SJ 454-1973 Methods of measurement for peak voltage drop of tube, reverse peak voltage drop of tube and rectifying current of high-voltage rectifier tubes
  • SJ 2215.8-1982 Method of measurement for output saturation voltage of semiconductor photocouplers (diodes)
  • SJ 2355.2-1983 Method of measurement for forward voltage drop of light-emitting devices
  • SJ 447-1973 Methods of measurement for pulse tube voltage drop and pulse tube voltage drop on underheated condition of high-voltage rectifier tubes
  • SJ 1786-1981 Method of measurement for forward voltage of silicon single phase bridge rectifiers,up to 5A

Professional Standard - Aerospace

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

  • GB/T 18767-2002 Tobacco and tobacco products--Draw resistance of cigarettes and pressure drop of filter rods--STANDARD conditions and measurement
  • GB/T 24504-2009 The method of injection/falloff well test for coalbed methane well
  • GB/T 17486-1998 Hydraulic fluid power--Filters--Evaluation of pressure drop versus flow characteristics
  • GB/T 17486-2006 Hydraulic fluid power - Filters - Evaluation of differential pressure versus flow characteristics
  • GB/T 22838.5-2009 Determination of physical characteristics for cigarettes and filter rods - Part 5: Cigarettes draw resistance and filter rods pressure drop

Professional Standard - Aviation

  • HB 8503-2014 Pressure drop test methods for fuel system components of civil aircraft
  • HB 6778-1993 Pressure Decline Test Method for Aircraft Fuel System Attachments

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

  • JJG(烟草) 02-2014 Calibration rules for cigarette draw resistance and filter rod pressure drop tester

Professional Standard - Electricity

  • DL/T 1152-2012 Universal Specification About Voltage Drop Tester for Secondary Circuit of Voltage Transformer

Professional Standard - Energy

  • NB/T 10014-2014 Technical specifications for multi-rate injection/falloff well test in coalbed

Professional Standard - Tobacco

  • YC/T 446-2012 General technical conditions for the cigarette draw resistance and filter rod pressure drop instrument

Professional Standard - Railway

  • TB/T 3056.1-2002 Diesel locomotive oil filter element pressure drop--Test method for flow characteristics

SAE - SAE International

Society of Automotive Engineers (SAE)

PL-PKN

Defense Logistics Agency

SCC