休闲日好友相聚,笔者亦在座中.边品(艹名)边聊天,其中有关设备的一段,根据记忆,整理如下.朋友A(某部机关干部)问朋友B:“你又不缺资金,为什么不买新铣床而偏要买一台旧的?”B:“我接的那批外贸活儿量大,有一道要求不高的槽,我想用一台旧铣床专干这道工序,干完这批活儿就报废处理.”A:“买台新的干完这批活儿还可干别的呀!”B:“我的铣床已经够了,买新的会加大成本,不划算.”C(现役军人):“真够精打细算的!难怪你能把一家原本亏损的企业搞得生机勃勃,成为当地的利税大 During the leisure day, my friends gathered together. The author also chatted in the middle of the seat. The side of the product (anonymous name) chatted. A section of the relevant equipment, according to the memory, was organized as follows. A friend (a department official) asked a friend B: “You don’t need money, Why don’t you buy a new milling machine and you want to buy an old one?” B: “I’ve got a large amount of foreign trade, and I have a low demand slot. I want to use an old milling machine to do this process. After this batch of work, they will be scrapped.” A: “Buy a new one to finish this batch of work and you can do something else!” B: “My milling machine is enough, and buying new ones will increase the cost and it will not be worthwhile. ”C (active duty soldier): "It’s really cost-effective! No wonder you can make a loss-making business alive and become a local tax