单项选择题
A.has a spray pattern 12 feet in diameter B.can be used in conjunction with both 1-1/2 inch and 2-1/2 inch all-purpose nozzles C.has a 90°bend at its discharge end D.has a screw thread end which connects to the all-purpose nozzle
A.be long splices only B.have extra tucks taken C.be short splices only D.be around a thimble
A.clockwise B.counterclockwise C.either clockwise or counterclockwise D.on a reel