SN/T 0733.4-1997 Export hand-held electric tool Rules for the inspection of electric drill and electric impact drill was changed to SN/T 1657.1-2007 Rules for the inspection of motor-operated electric tools for import and export.Part 1: General requirements.
SN/T 0733.4-1997 Export hand-held electric tool Rules for the inspection of electric drill and electric impact drill was changed to SN/T 1657.11-2013 Rules for the inspection of motor-operated electric tools for import and export.Part 11:Drills and impact drills.
Copyright ©2023 All Rights Reserved