If liquid refrigerant accidentally comes in contact with the eyes, () immediately.
A、rub the eyes
B、irritate the eyes
C、wash the eyes with a heavy boric acid solution
D、obtain medical help
A、rub the eyes
B、irritate the eyes
C、wash the eyes with a heavy boric acid solution
D、obtain medical help
A、a cargo that will be damaged if it gets wet B、bulk liquids C、cargoes that will cause condensation D、liquids in containers
A、a cargo that will be damaged if it gets wet B、bulk liquids C、cargoes that will cause condensation D、liquids in containers
A、A.a cargo that will be damaged if it gets wet B、B.bulk liquids C、C.cargoes that will cause condensation D、D.liquids in containers
A、Grade A flammable liquid B、Grade C flammable liquid C、Grade D combustible liquid D、Grade E combustible liquid
A、at which a liquid will give off inflammable vapors B、at which a liquid will burn steadily C、at which a liquid will explode D、that a liquid must reach before it will flow readily
A、A.liquid commodities in containers B、B.bottled liquid commodities C、C.common liquid commodities in bulk D、D.liquid commodities in cylinders