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Differential pressure

Differential pressure, Total:10 items.

In the international standard classification, Differential pressure involves: Vacuum technology, Internal combustion engines for road vehicles, Measurement of force, weight and pressure, Wastes.

National Metrological Verification Regulations of the People's Republic of China, Differential pressure

• JJG 640-2016 Differential Pressure Flowmeters
• JJG 640-1994 Verification Regulation of Differential Pressure Type Flowmeter
• JJG(石油) 35-1995 Verification Regulation of Mud Differential Pressure Density Sensor

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Differential pressure

• GB/T 25752-2010 Differential pressure air leak tester

National Metrological Technical Specifications of the People's Republic of China, Differential pressure

• JJF 1590-2016 Program of Pattern Evaluation of Differential Pressure Type Flowmeters
• JJF 1986-2022 Calibration specification for differential pressure airtight leak detector
• JJF 2029-2023

British Standards Institution (BSI), Differential pressure

• BS ISO 12614-14:2021 Tracked Changes. Road vehicles. Liquefied natural gas (LNG) fuel system components. Differential pressure fuel content gauge

Professional Standard - Machinery, Differential pressure

• JB/T 12015-2014 Diaphragm type differential pressure gauge
• JB/T 10340-2014 Pressure drop cleaning controller for bag filter

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