你可能感興趣的試題

單項(xiàng)選擇題

To determine if a C0₂ fire extinguisher is fully charged, you would（）.

A.operate the trigger valve
B.weigh the extinguisher
C.test with a pressure gauge
D.read the date of last test

單項(xiàng)選擇題

To ensure the ship’s general stability,（）.

A.she's loaded a little deeper forward
B.she's loaded a little deeper aft
C.she has not any ballast at all
D.the cargo is properly distributed throughout the ship

This system is only applicable（）those ships which are anchored at the roadstead waiting for entry.

你可能感興趣的試題

To determine if a C02 fire extinguisher is fully charged, you would（）.

To ensure the ship’s general stability,（）.

To determine if a C0₂ fire extinguisher is fully charged, you would（）.