карта районів (ділянок) хімічного зараження
radiological contamination mар
chemical contamination
chemical contamination sign
chemical gas contamination
aeronautical mар
working mар
fire-control mар
situation mар
sky mар
semicontrolled mар
control mар
patrol mар
code mар
radar mар
contamination avoidance
contamination control
contamination control area
contamination control line
contamination control point
contamination forecast
contamination zone
contamination-free
extent of contamination
hazardous levels of NBC contamination
liquid contamination
radioactive contamination
residual contamination
fumes contamination
contamination control point (CCP)
contamination meter
water contamination
electro-magnetic contamination