киснева корозія
liquid oxygen plant
oxygen
oxygen kit
oxygen purge system
oxygen flow indicator
oxygen-oil rocket fuel
oxygen concentration
oxygen recovery
oxygen supply
oxygen-breathing apparatus
passenger oxygen system
breathing oxygen
breathing-oxygen system
dissolved oxygen
oxygen equipment
portable oxygen system
quick-donning oxygen mask
liquid oxygen
oxygen mask
corrosion-resistant alloy
apparently dry corrosion
bearing corrosion test
corrosion inhibitive composition
corrosion inhibitor compound
corrosion penetration
corrosion resistance
corrosion-proof
corrosion
corrosion activity due to water condensa-tion
corrosion crack
corrosion detector
corrosion fatigue