Low compressor head pressure in a refrigeration system can be caused by ___.
A.insufficient condenser cooling water
B.excessive condenser cooling water
C.air in the refrigeration system
D.excessive refrigerant in the system
正确答案：B
Lowcompressorheadpressureinarefrigerationsystemcanb
本文来自网络，不代表煤炭资讯立场。转载请注明出处： http://www.mtxh.cn/bk/wd-bk/339565.html
