A.0.02-0.04Mpa B.0.01-0.02Mpa C.0.01-0.04Mpa D.0.01-0.03Mpa
A.射水泵 B.凝結(jié)泵 C.循環(huán)泵 D.給水泵
A.1636 B.1663 C.1694 D.1535