water + air

water + air, Total:47 items.

The international standard classification for "water + air" includes: Other equipment for petroleum and natural gas industries , Installations and equipment for waste disposal and treatment , Geology. Meteorology. Hydrology , Equipment for the chemical industry .

The Chinese standard classification for "water + air" includes: Petroleum geology exploration , Environmental protection equipment , Outdoor water supply and draining engineering , Meteorology , Non-metal chemical machinery equipment .

Professional Standard - Petroleum

SY/T 5969-2005 Comprehensive interpretation specification of geo-logging for oil gas & water layer of oil & gas exploration well
SY/T 6313.1-1998 The method of determining the oil-gas-water contact.The oil-gas and oil-water contact
SY/T 6124-2010 Practice for Water Drainage and Gas Production by Gas Lift Technology
SY/T 6313.2-1998 The method of determining the oil-gas-water contant―The gas-water contacter
SY/T 5843-1997 Gas-water relative permeability measurement

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

GB/T 27872-2011 Submersible aerator

Group Standards of the People's Republic of China

T/SMA 0015-2020 Communication protocol for integrated energy interconnection system of electricity, water and gas
T/ZZB 1420-2019 Hydrophilic fumed silica

Professional Standard - Environmental Protection

HJ 2007-2010 Technical specifications for floatation process in wastewater treatment

Professional Standard-Ships

CB/T 3572-1994 Gas water separator
CB/T 3572-2014 Air and water separator

Professional Standard - Machinery

JB/T 8540-2004 Water vapour jet vacuum pump
JB/T 12493-2015 Air and water spraying nozzle for continuous casting

Professional Standard - Recommended Standards for Engineering Construction

CECS 50-1993 Air water washing for filter

Professional Standard - Meteorology

QX/T 29-2004 Specification for moving cistern mercury barometers

Professional Standard - Environmental Protection Certification Specification

HCRJ 035-1998 Blast submerged aerator

Professional Standard - Agriculture

水和废水监测分析方法 5.2.1-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 2 Bacteriological Determination in Water-Laboratory Quality Assurance
水和废水监测分析方法 5.2.6-2003 Chapter Five Water and Wastewater Biological Monitoring Methods Chapter Two Bacteriological Determination in Water Six Determination of Fecal Coliform Bacteria in Water (B)
水和废水监测分析方法 5.2.9-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 2 Bacteriological Determination in Water 9. Rapid Determination of Total Coliforms in Water and Fecal Coliforms (C)
水和废水监测分析方法 5.1.1-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 1 Determination of Aquatic Biome - Determination of Plankton (B)
水和废水监测分析方法 5.1.2-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 1 Determination of Aquatic Biome 2 Determination of Epiphytes (B)
水和废水监测分析方法 5.2.4-2003 Chapter 5 Water and Wastewater Biological Monitoring Methods Chapter 2 Bacteriological Determination in Water 4 Determination of Total Bacteria in Water (B)
水和废水监测分析方法 5.1.4-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 1 Determination of Aquatic Biome 4 Fish Biological Survey (B)
水和废水监测分析方法 3.5.1-2003 Part Three Comprehensive Indicators and Inorganic Pollutants Chapter Five Water Quality Automatic Monitoring System - Surface Water Quality Automatic Monitoring System
水和废水监测分析方法 5.1.5-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 1 Determination of Aquatic Biome 5 Determination of Primary Productivity
水和废水监测分析方法 5.2.3-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 2 Bacteriological Determination in Water Preparation of Three Mediums
水和废水监测分析方法 5.2.8-2003 Chapter Five Water and Wastewater Biological Monitoring Methods Chapter Two Bacteriological Determination in Water Eight Determination of Faecal Streptococcus in Water (B)
水和废水监测分析方法 5.2.2-2003 Chapter 5 Water and Wastewater Biological Monitoring Methods Chapter 2 Bacteriological Determination in Water 2 Collection and Preservation of Water Samples

Guangdong Provincial Standard of the People's Republic of China

DB44/T 402.9-2007 Water section for domestic gas instantaneous water heater

Professional Standard - Chemical Industry

HG/T 2377-2009 Virteous and porlelain enamels - Determination of resistance to boiling water and vapouy

SCC

AS A146:1965 Cast iron pipe fittings for water, gas and sewage
AS A146:1970 Cast iron fittings for pipes for water, gas and sewage
IAPMO PS 23-2019 Dishwasher Drain Airgaps
AS A145:1970 Centrifugally cast iron pressure pipes for water, gas and sewage
AS A145:1965 Centrifugally cast iron pressure pipes for water, gas and sewage
AWWA WQTC55091 Water Temperature as it Affects the Perception of Drinking Water Odorants

North Atlantic Treaty Organization Standards Agency

STANAG 1458-2006 DIVING GAS QUALITY

CZ-CSN

CSN 83 0505-1964 Determination of smell of water

Korean Agency for Technology and Standards (KATS)

KS B 8293-2016 Water-to-air and brine-to-air heat pumps unit
KS B 8293-2016(2021) Water-to-air and brine-to-air heat pumps unit
KS B ISO 13256-1:2002 Water-source heat pumps－Testing and rating for performance－Part 1：Water-to-air and brine-to-air heat pumps
KS B 2373-2016 Air vent valve for water
KS B 2373-2001 Air vent valve for water
KS B 2373-2016(2021) Air vent valve for water

KR-KS

KS B 8293-2023 Water-to-air and brine-to-air heat pumps unit

International Organization for Standardization (ISO)

ISO 13256-1:2021 Water-source heat pumps - Testing and rating for performance - Part 1: Water-to-air and brine-to-air heat pumps
ISO 13256-1:1998 Water-source heat pumps - Testing and rating for performance - Part 1: Water-to-air and brine-to-air heat pumps