()不是回气过热度过高的原因。A.系统中有空气 B.蒸发器中制冷剂过少 C.吸气阀片 发布时间:2019-12-14 16:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: ()不是回气过热度过高的原因。A.系统中有空气B.蒸发器中制冷剂过少C.吸气阀片漏气或破损D.吸气管路隔热失效
题型:单项选择题 Overuse of computers largely to the failure of his eyesight,which is also a warning message for us all.A.contributesB.turnsC.devotesD.adjusted 查看答案