According to the standards of the Ministry of Industry and Information Technology, the revised plan was signed (the Ministry of Industry and Information Technology  No. 114), and the organization drafted the "right-angle double-column vertical broaching type and parameters" and "right-angle double-column vertical broaching machine" Technical Conditions and three industry standards for the accuracy inspection of right-angle double-column vertical broaching machines. The National Technical Committee for Standardization of Metal Cutting Machines held a review meeting in Xining, Qinghai Province from September 17 to 22, 2014, and the draft of the standard review was reviewed. The heads of corporate drafting, Lin Lugao and Hu Chunmei, attended the review meeting.
At the meeting, after listening to the drafting group's "three standards preparation instructions", "about the three standards (draft) draft feedback summary and revision instructions", the review experts on the scope of the standard, content and The format was reviewed on a case-by-case basis. After careful study and discussion, the drafting group agreed to make appropriate text and content revisions to the standard review draft based on the opinions of the experts of the review team. The revised standards were submitted for approval according to relevant procedures.