单项选择题
A.Standing rigging B.A downhaul C.A halyard D.A jib
A splice that can be used in running rigging，where the ...
单项选择题A splice that can be used in running rigging，where the line will pass through blocks，is a（）.
A.Short splice B.Long splice C.Back splice D.Spindle splice
A small light tackle with blocks of steel or wood that ...
单项选择题A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.
A.snatch block B.threefold purchase C.handy-billy D.chockablock
A single heavy wire made up for the topping lift is cal...
单项选择题A single heavy wire made up for the topping lift is called a（）.
A.Bale B.Spanner wire C.Bull line D.Working guy
