你可能感興趣的試題

In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to（）.

A.reduce the water pressure on the hull
B.reduce the water leaking around the plugs
C.prevent progressive flooding
D.reduce the possibility of stress fractures

單項(xiàng)選擇題

By definition，a spar deck is the（）.

A.lower most continuous deck not broken by water tight bulkheads
B.after most weather deck above the main strength deck
C.upper or weather deck above the main strength deck
D.deck of light construction below the main or strength deck

Laying out a line in successive circles flat on deck with the bitter end in the center is known as（）.

你可能感興趣的試題

In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to（）.

By definition，a spar deck is the（）.

In plugging submerged holes on a vessel，rags，wedges，and other materials should be used in conjunction with plugs to（）.

By definition，a spar deck is the（）.