单项选择题
A.greater range than high-velocity fog B.lesser range than high-velocity fog C.about the same range as high-velocity fog D.greater range than a solid stream
The splice designed to pass easily through a block is c...
单项选择题The splice designed to pass easily through a block is called a(n)（）.
A.eye splice B.short splice C.long splice D.block splice
The recessed areas on a wildcat are called（）.A.pawlsB.s...
单项选择题The recessed areas on a wildcat are called（）.
A.pawls B.sockets C.pockets D.devil's claws
The metal，teardrop-shaped object sometimes used within ...
单项选择题The metal，teardrop-shaped object sometimes used within an eyesplice is a（）.
A.grommet B.reinforcement C.splice form D.thimble
