concentrated gas

concentrated gas, Total:10 items.

The international standard classification for "concentrated gas" includes: Aerospace fluid systems and components , Pollution, pollution control and conservation .

The Chinese standard classification for "concentrated gas" includes: Life-support system and equipment , Specifications for pollution control .

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

GB/T 24714-2009 Oxygen concentrator
GB/T 51012-2014 Code for construction and acceptance of process gas piping in uranium enrichment plant

EJ/T 20053.1-2014 Specifications for dedicated sensor in uranium enrichment operation using gas centrifugal technology.Part 1: sensor for protecting against accidental light impurities
EJ/T 20054.2-2014 Specifications for dedicated power control panel in uraniun enrichment operation using gas centrifugal technology.Part 2: power control panel for compressors
EJ/T 20053.3-2014 Specifications for dedicated sensor in uranium enrichment operation using gas centrifugal technology.Part 3: sensor for measuring light impurities
EJ/T 20054.1-2014 Specifications for dedicated power control panel in uraniun enrichment operation using gas centrifugal technology.Part 1: power control panel for valves

T/QGCML 2267-2023 Low-concentration coalbed methane concentration to produce compressed natural gas compression and purification system
T/CAEPI 31-2021 Technical requirements for zeolite rotary concentrator
T/QGCML 2268-2023 Low-concentration coalbed methane enrichment and compressed natural gas compression system

CEI EN 50676:2021 Electrical user equipment for the detection and measurement of the concentration of refrigerant gases - Performance requirements and test methods