співвідношення кількості водню до кількості вуглецю у паливі
carbon fiber / carbon fibre (CF)
hydrogen (fuel)
reduction ratio / gear ratio
Voltage Standing Wave Ratio (VSWR) / voltage standing-wave ratio
jam to signal ratio (J/S ratio)
fuel-air ratio
heavy hydrogen
hydrogen cyanide
hydrogen weapons
hydrogen sulfide
hydrogen bond
hydrogen sulphide H2S
hydrogen
hydrogen-containing neutron absorbent
wet hydrogen bomb
clean (hydrogen) bomb
passive hydrogen maser
carbon
carbon dioxide
carbon monoxide
carbon sheet
carbon-composite material
residue (carbon)
carbon accumulation
carbon formation
carbon gun steel
carbon knocks
carbon miles
carbon particles
carbon-coated
carbon-removing
incandescent carbon deposits