surface air
surface air, Total:22 items.
The international standard classification for "surface air" includes: Pollution, pollution control and conservation .
The Chinese standard classification for "surface air" includes: Environmental protection equipment .
Professional Standard - Environmental Protection Certification Specification
- HCRJ 023-1998 Surface aerator
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 35183-2017 Vertical shaft surface aerator
Professional Standard - Machinery
- JB/T 10670-2006 Inverted-umbrella type surface aerator
- JB/T 10670-2014 Inverted-umbrella Type Surface Aerator
Military Standard of the People's Republic of China-General Armament Department
- GJB 2195-1994 General specification for aircraft surface-heated anti-icing systems
ITU-R - International Telecommunication Union/ITU Radiocommunication Sector
- REPORT 229-6-1990 ELECTRICAL CHARACTERISTICS OF THE SURFACE OF THE EARTH
- ITU-R P.527-4-2017 Electrical characteristics of the surface of the Earth
- INFORME 229-6 SPANISH-1990 ELECTRICAL CHARACTERISTICS OF THE SURFACE OF THE EARTH
International Telecommunication Union (ITU)
- ITU-R REPORT 229-6-1990 ELECTRICAL CHARACTERISTICS OF THE SURFACE OF THE EARTH
- ITU-R RAPPORT 229-6 FRENCH-1990 ELECTRICAL CHARACTERISTICS OF THE SURFACE OF THE EARTH CARACT蒖ISTIQUES 蒐ECTRIQUES DU SOL
- ITU-R P.527-2017 Electrical characteristics of the surface of the Earth
- ITU-R INFORME 229-6 SPANISH-1990 ELECTRICAL CHARACTERISTICS OF THE SURFACE OF THE EARTH
SCC
- ITU-R P.527-5-2019 Electrical characteristics of the surface of the Earth
- AWWA ACE93158 Full-Scale Evaluation of Mechanical Surface Aeration for TCE Removal
CZ-CSN
- CSN 91 0279-1987 Furniture. Methods of determining the surface resistance to temperature changes
CU-NC
- NC 54-105-1985 Construction Materials and Products Sand. Determination of Surface Moisture
American Society for Testing and Materials (ASTM)
- ASTM D3631-99(2017) Standard Test Methods for Measuring Surface Atmospheric Pressure
- ASTM D3631-99(2007) Standard Test Methods for Measuring Surface Atmospheric Pressure
- ASTM D8211-21 Standard Test Method for Hot Surface Ignition Temperature of Gases on Flat Surface
- ASTM D8211-18 Standard Test Method for Hot Surface Ignition Temperature of Gases on Flat Surface
- ASTM D3631-99(2011) Standard Test Methods for Measuring Surface Atmospheric Pressure
HU-MSZT
- MSZ 8870-1966 1200V surface voltage. air measurement
surface energy,solid surface energy,surface surface ball,surface conductivity surface,surface gas chromatography,solid surface energy,gas chromatography surface,surface tension surface,surface energy surface polarity,surface tension,surface area,surface metal surface reflection,Surface Instrumentation Surface Analysis,surface tension surface interface,gas phase surface,surface outgassing,surface outgassing,fiber optic surface,surface air,membrane surface method
