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一套用于油田锥管螺纹加工的WSK-B型锥度调节检控系统,最近在西安航空发动机公司通过鉴定,其调节精度达到美国传递标准光规的检验精度。
A set of WSK-B taper adjustment and prosecution system for cone pipe threading in the oil field recently passed the appraisal of Xi’an Aero Engine Co., Ltd., and the accuracy of adjustment reached the test accuracy of standard light gauge passed by the United States.