reflow

reflow, Total:60 items.

The international standard classification for "reflow" includes: Water quality in general .

The Chinese standard classification for "reflow" includes: Raw pharmaceutical material processing machinery and equipment , Hydraulic fluid , Water supply and draining engineering in general , Water and soil conservation .

Professional Standard - Machinery

JB/T 20044-2014 Reflux Extracting Concentrator Unit
JB/T 20044-2005 Hot-gas reflux extracting & concentration unit

Professional Standard - Petrochemical Industry

SH/T 0430-1992 Determination method for equilibrium reflux boiling point of brake fluid

Professional Standard - Recommended Standards for Engineering Construction

CECS 184-2005 Technical specification for prevention of backflow pollution in water supply system

未注明发布机构

VDS:2100-09 Guidelines for Backflow Preventers
DVGW W 554 E:2009-12 Technical basis for regulated circulation valves
VDS 2100-09en web VdS 2100-09en : 2011-05 (01) Non-return valves

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1143-2017 Extraction process conditions of reflux extraction method for active components of Artemisia annua

Group Standards of the People's Republic of China

T/GDID 1086-2023 Backflow prevention angle valve
T/CWAN 0005-2021 Recommended practice for reflow soldering of lead-free solder for rectifier devices

工业和信息化部

JB/T 13887-2020 Automatic recirculation valves

Professional Standard - Medicine

YY 0585.4-2024 Fluid lines for use with pressure infusion equipment and accessories for single use—Part 4: Check valve
YY 0585.4-2009 Fluid lines for use with pressure infusion equipment and accessories for single use - Part 4: Check valves

Professional Standard - Agriculture

NY/T 1613-2008 Soil quality-Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TA-722 SECTION 6 Reflow Soldering, General
IPC 7801A-2022 Reflow Oven Process Control

German Institute for Standardization

DIN 3845:1953 Muffenrückschlagventil, DN 16 and larger - Dimensions

Association Francaise de Normalisation

NF EN 14506:2005 Protection devices against pollution of drinking water by return - Automatic return diverter - Family H, type C
NF P43-021:2008 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.
NF EN 13434:2021 Protection devices against pollution by return of drinking water - Mechanical disconnector activated according to the flow - Family G, type B

American Industrial Hygiene Association （AIHA)

ASSE 1048-2009 Performance Requirements for Double Check Detector Fire Protection Backflow Prevention Assemblies
ASSE 5000-5013-1998 ASSE 1013 Reduced Pressure Principle Backflow Preventers (RP) & Reduced Pressure Fire Protection Backflow Preventers (RFP)
ASSE 1015-2009 Performance Requirements for Double Check Backflow Prevention Assemblies and Double Check Fire Protection Backflow Prevention Assemblies
ASSE 1013-2011 Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Principle Fire Protection Backflow Preventers
ASSE 1013-2021 Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Principle Fire Protection Backflow Preventers
ASSE 5000-5015-1998 ASSE 5015 Double Check Backflow Prevention Assemblies (DC) & Double Check Fire Protection Backflow Prevention Assemblies (DCF)
ASSE 5000-APPENDIX C-1998 Backflow Test Kit Schematics
ASSE 1013-2009 Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Principle Fire Protection Backflow Preventers

American National Standards Institute （ANSI)

ANSI/AWWA C510-2017 Double Check-Valve Backflow Prevention Assembly
ANSI/AWWA C510-2007 Double Check Valve Backflow-Prevention Assembly
ANSI/ASSE 1024-2004 Dual Check Valve Type Backflow Preventers
ANSI/AWWA C511-2017 Reduced-Pressure Principle Backflow Prevention Assembly

American Water Works Association (AWWA)

ANSI/AWWA C510-2017(2021) Double Check-Valve Backflow Prevention Assembly
AWWA ACE63185 Meters and Backflow Protection
AWWA ACE63015 Jordan River Return Flow Study
AWWA ACE65152 Backflow Assembly Design Criteria
AWWA ACE70930 Backflow Assembly Design Criteria
AWWA DSS91015 Training for Personnel in the Backflow Prevention Industry
ANSI/AWWA C511-2017(2021) Reduced-Pressure Principle Backflow Prevention Assembly
AWWA ACE65415 The Need for Backflow Prevention Programs
AWWA ACE70931 Backflow Prevention Assembly Installation Criteria

SCC

CAN 3-B64.6-M86-1986 Backflow Preventers - Dual Check Valve Type
IAPMO TS 8-2006 Backflow Preventers and Relief Valves

Spanish Association for Standardization (UNE)

UNE 26376:1987 BRAKE FLUIDS. WET REFLUX BOILING POINT.
UNE 26375:1987 BRAKE FLUIDS. EQUILIBRIUM REFLUX BOILING POINT.

Canadian Standards Association (CSA)

CAN/CSA-B64.4-M88-1988 Reduced Pressure Backflow Preventers (DArPR)
CAN/CSA-B64.5-1994 Backflow Preventers, Double Check Valve Type (DCVA)
CAN/CSA-B64.6-1994 Backflow Preventers, Dual Check Valve Type (DuC)
CSA B64.10-17/B64.10.1-2017 Selection and installation of backflow prevention devices/Maintenance and field testing of backflow prevention devices

US-FCR

FCR FED H-08-4 VOL 3 SEC II 621.5-1988 EXHAUST AND/OR RETURN BRANCH DUCT

Association of German Mechanical Engineers

VDI 2047 Blatt 1-2021 Heat rejection systems - Definitions concerning evaporative and dry coolers and single-pass cooling systems
DVS 2613-2004 Reflow soldering temperature profile optimization

American Association

ASSE 1015-2021 Double Check Backflow Preventer
ASSE 1052-2016 Hose connection backflow preventer

IPC - Association Connecting Electronics Industries

IPC TM-650 2.6.27-2009 Thermal Stress@ Convection Reflow Assembly Simulation
IPC 7801-2015 Reflow Oven Process Control Standard
IPC TM-650 2.6.27A-2017 Thermal Stress@ Convection Reflow Assembly Simulation
IPC 7801 CHINESE-2015 Reflow Oven Process Control Standard

Standard Association of Australia （SAA）

AS 2845:1986 Water supply - Mechanical backflow prevention devices

ESDU - Engineering Sciences Data Unit

ESDU 89038-1989 Reflux condensation in vertical tubes.