positive pressure
positive pressure, Total:26 items.
The international standard classification for "positive pressure" includes: Dividing and tool-workpiece holding devices , Anaesthetic, respiratory and reanimation equipment , Fire-fighting , Fluid power systems , Electrical apparatus for explosive atmospheres .
The Chinese standard classification for "positive pressure" includes: Pressure vessel , Clamping fixtures , Coal mine special equipment , Hygiene, safety and labor protection , Fire-fighting survival and auxiliary tools , Environmental protection equipment , Pump , Explosion-proof electric apparatus .
Professional Standard - Medicine
- YY 1881-2023 Medical positive pressure air-supply respirator
- YY 1887-2023 Medical positive pressure protective clothing
Professional Standard - Aerospace
- QJ 3089-1999 Method for Positive Presure Leakage Detection of Helium Mass Spectrum
- QJ 1145.27A-2007 Welding Fixture Parts and Components - Part 27: Front Pressure Hook Clamp
- QJ 3088-1999 Calibration Method for Positive Presure Standard Leak Hole
Jilin Provincial Standard of the People's Republic of China
- DB22/T 3007-2019 non-invasive positive pressure ventilation
Professional Standard - Coal
- MT 867-2000 Self-contained positive pressure compressed oxygen respirator
- MT 164-2007 Coated fabric positive pressure air duct for coal mining
- MT/T 629-1996 Technical Specifications for Positive-pressure Circular Sampler Used for Gas Detector Tube
Professional Standard - Public Safety Standards
- GA 124-2013 Self-contained positive pressure air breathing apparatus for fire-fighting
- GA 632-2006 Self-contained positive pressure oxygen breathing apparatus for fire fighting
- GA 124-2004 Self-contained positive pressure air breathing apparatus for fire fighter
Professional Standard - Machinery
- JB/T 12128-2015 Positive pneumatic convey system for pebble coal of medium speed mill
- JB/T 8470-1996 Positive pressure dense phase pneumatic transportation system
应急管理部
- XF 124-2013 Self-contained positive pressure air breathing apparatus for fire-fighting
- XF 632-2006 Self-contained positive pressure 0xygen breathingapparatus for fire fighting
Professional Standard - Aviation
- HB 2495-1977 Hook Positive Pressure Gripper
Professional Standard - Electricity
- DL/T 909-2004 Code of performance test for positive pneumatic ash conveying systems
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 1444-2012 In-use isolated positive pressure oxygen respirator testing and inspection specification
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 3836.5-1987 Electrical apparatus for explosive atmospheres--Pressurized electrical apparatus p
- GB/T 3836.5-2021 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure p
- GB 12476.7-2010 Electrical apparatus for use in the presence of combustible dust—Part 7:Type of protection pD
- GB 3836.5-2004 Electrical apparatus for explosive gas atmosphere?Part 5:Pressurized enclosures “p”
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 3836.5-2017 Explosive atmospheres-Part 5:Equipment protection by pressurized enclosure"p"
Group Standards of the People's Republic of China
- T/QGCML 297-2022 Mine Rescue BG4 Positive Pressure Oxygen Breathing Apparatus Pre-war Inspection Technical Guide
工业和信息化部/国家能源局
- JB/T 12885-2016 Technical conditions of YZYKK, YZYKK-W series high-voltage positive pressure three-phase asynchronous motors (frame number 355~630)
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