有权审批人因合理原因不能履行审批权的，（）其他代理人审批

A、公证委托

B、书面转授权

C、口头转授权

D、自然转移

Each fire hydrant serving machinery spaces containing oil fired boilers，internal combustion machinery，or oil fuel units must be equipped with a（）.

A.fireman's outfit

B.low-velocity spray applicator

C.marine strainer

D.pick axe