作者: Antonio D. Alves
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摘要: A battery powered chalk line comprising a housing having top and bottom face side walls forming chamber therein. drive shaft is secured within the for rotational movement extends across width of chamber. spindle mounted on selectively couplable rotation therewith. being dispensed retrieved with shaft. The through an aperture in front end hook to exterior line. cavity adjacent its proximity coating powder as passes therethrough. driven bevel gear forms motor output secures thereto rotate reel Batteries couple switch activate inactivate motor. handle one housing. movable first position locked respect allow independent automatically reeling operative manually