他们被广泛认为OPC认证的‘专家’，而且他们为建立我们的认证计划提供了一个坚实的基础。

They are widely acknowledged as' the experts' in OPC certification and they provide a solid foundation on which to build our certification program.

youdao

他们被广泛认为OPC认证的‘专家’，而且他们为建立我们的认证计划提供了一个坚实的基础。

They are widely acknowledged as' the experts' in OPC certification and they provide a solid foundation on which to build our certification program.

youdao