For this purpose, we have designed a singlemachine. This machine has a standard base and column.
为了达到此目的，我们设计了一种单独的机器，这种机器有一个基本的标准和一个圆柱。
2
Programmable logic controller is short for PLC. It is a special purpose industry control machine, that kernel is single chip microcomputer.
可编程逻辑控制器简称为PLC，它是以单片机为核心的工业控制专用机。
3
Single commissioned products in the free market is very common, such as the purpose of rent, charter, attractions tickets, and does not include other items of "machine + wine" products.