JZ1-H计轴室外检测盒JCH中DY板电源表示灯(绿)灭灯该如何进行处理?
参考答案:
(1)检查远供AC110V电源是否正常(JCH端子6、8)。
(2)否则更换DY板。
对盘亏存货的净损失,属于一般经营损失的部分,经批准应计入管理费用。
In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
A.ins and outs
B.dos and don’ts
C.heads and tails
D.p’s and q’s