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| The NLB-360 type inter-combustion power wrench is mainly used in loosening or fastening the six-angle nut and bolt.It is a good implement for laying,fixing and changing the six-angle nuts and bolts and some other fastens which are in the rails on which vehiclesrun.It has some characteristic features,such as portability,high efficiency,mitigating the intensity of labor etc. November 2002 through the identification of the Zhengzhou Railway Bureau, in October 2003 by the Ministry of Railways to review the safe use. |
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