أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
1-private type : from fire tank inside a building
2-local type : from the public water system
3-under or above ground
There are4 class of hydrant which are
(a) Clas- AA.
(b) Class -A
(c) Class- B
(d) Class- C