OPC standard interface OPC标准接口
The OPC standard was introduced and the realization of the client end was presented.
简单介绍了OPC规范并详细给出了该系统中OPC客户端的具体实现。
This system adopts the unified computer operating platform, adopt unified OPC standard agreement.
本系统采用统一的计算机操作平台，采用统一的OPC标准协议。
OPC Standard is selected as upper layer interface in contrast with EPA Specification as bottom layer interface in EPA Data Server based on OPC.
基于OPC标准的EPA数据服务器选择OPC标准作为上层接口，选择EPA规范作为底层接口。
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