导轨安装，扩展方便。
该可编程逻辑控制器具有配置简单、扩展方便和造价低廉等优点。
It has advantages of simple configuration, easy extending and lower cost etc.
板包，定制，以满足客户的具体要求，可扩展方便，灵活，如果需要的话。
The plate packs, tailored to meet the specific demands of the customer, can be expanded easily and flexibly, if required.
应用推荐