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                 ????????快???????????????????(SAC/TC231)??????1985?????????????????????????????????????????????????????? 4?????? 6???????????1????快?????????????????????????????????????????????快???????????????????????????????????????快???????????? IEC??TC44???????????????????????????????米???????????????????????????????????????????????????

                    National Technical Committee on Electrical Systems of Industrial Machinery of SAC (SAC/TC231) was established in 1985. It was evolved from Electrical System Subcommittee of National Metal Cutting Machine Tool Standardization Technical Committee. Consisting of 4 subcommittee and 6 working groups, it is a national-wide technology organization, engaged in standardization work in the related filed of industrial machinery electrical system. It is responsible for managing national standards and industry standards in the special field of industrial machinery electrical system. It is the domestic work-hub of international standardization for ISO IEC/TC44 technical committee, having the right to participate voting for the Draft of International Standard, compiling and transforming International Standard, etc.

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