单项选择题
A.旋风分离器B.蒸汽过热器C.洗涤塔D.盘管冷却水泵
A.11.5MPa(G)B.12.5MPa(G)C.5MPa(G)D.8.0MPa(G)
A.0.7MPa~1.2MPaB.0.5MPa~1.0MPaC.0.7MPa~1.0MPaD.0.1MPa~0.7MPa
A.5%B.30%C.50%D.70%
微信扫一扫,加关注免费搜题