The air is (). Don’t enter that area.
A、A.fresh
B、B.toxic
C、C.poison
A、A.fresh
B、B.toxic
C、C.poison
A、Don’t shift the guy as you like. B、Don’t shift the stay as you like. C、Don’t move the derrick as you like. D、Don’t move the crane as you like.
A、the pressure of the starting air is high enough B、there is enough air in the air reservoirs C、the air is supplied into the cylinders in the appropriate sequence D、all of the above
A、the outside air is colder than the cargo B、the air temperature of the hold is higher than the outside air temperature C、the dew point of the hold is higher than the temperature of the cargo D、the dew point of the outside air is lower than the temperature of the cargo
A、the outside air is colder than the cargo B、the air temperature of the hold is higher than the outside air temperature C、the dew point of the hold is higher than the temperature of the cargo D、the dew point of the outside air is lower than the temperature of the cargo
A、control air system B、forced draft air system C、supply air system D、ships service air system
A、A.The cargo's temperature is colder than the dew point of the air in the space B、B.The cargo's temperature is warmer than the dew point of the air in the space C、C.The dew point of the air in the space is lower than the dew point of the outside air D、D.All of the above
A、Thanks, but I don't like the fish. B、Sorry, I can't help. C、Well, fish don't suit me. D、No, I can't.