A.△P≥0.02~0.03MPa
B.△P≥0.01~0.03MPa
C.△P≥0.02~0.04MPa
D.△P≥0.01~0.04MPa
观察流量计前的过滤器压差表读数,当其压损____时,应更换或清洗滤芯?
A.P≧0.01~0.015MpA
B.△P≧0.015~0.02MpA
C.△P≧0.02~0.03MpA
观察调压站(柜、撬、箱)内过滤器压差表读数,当其压损____时,应更换或清洗滤芯?
A.P≧0.01~0.015MpA
B.△P≧0.015~0.02MpA
C.△P≧0.02~0.03MpA
A.针对无销售跟进的客户,按价格表上原价报价
B.售后可以结合沟通情况直接给客户报折扣价
C.针对销售安排配送行程的客户,按照销售提供的订单上价格报价