用sprinkler head造句子，“sprinkler head”造句

Most field sprinklers use a rotating sprinkler head of the general type.

Select, measure, cut, ream and thread pipe, install sprinkler heads and mount prepared pipe in supports.

Measure distances between sprinkler heads for irrigation.

Walk with care around memorial tablets, lawn vases and sprinkler heads.

Check out water cooling towers, float switch and sprinkler head is normal or not.