A.(4.5~6.0)Bar B.(4.5~7.0)Bar C.(4.5~8.0)BAr D.(4.5~9.0)BAr
A.95% B.94% C.93% D.92%
A.調(diào)整 B.調(diào)節(jié) C.調(diào)控 D.調(diào)配