單項(xiàng)選擇題

he heel block is located（）.

A.at the base of the boom
B.at the cargo hook
C.near the midships guy
D.near the spider band

你可能感興趣的試題

The disadvantage of using three strand nylon line for towing is its（）.

A.inherent weakness
B.tendency to rot if left damp
C.danger to crew if it parts
D.strength and shock absorbing abilities

單項(xiàng)選擇題

The correct way to make an eye in a wire rope with clips is to place the clips with the（）.

A.first and third U-bolts on the bitter end and the second U-bolt on the standing part
B.first and third U-bolts on the standing part and the second U-bolt on the bitter end
C.U-bolts of all clips on the bitter end
D.U-bolts of all clips on the standing part

﻿he heel block is located（）.

你可能感興趣的試題

The disadvantage of using three strand nylon line for towing is its（）.

The correct way to make an eye in a wire rope with clips is to place the clips with the（）.

he heel block is located（）.