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03
2020-06
First of all, according to your needs, the difference is whether it is used in households or professional use. ...
26
2020-03
As everyone knows, hand drills are drilling tools that are powered by AC power or DC batteries, and are a type of hand-held electric tools...
26
2020-03
1. Before using the power tool, a professional electrician should check whether the wiring is correct ...
26
2020-03
Electric hammer products need to have dual functions of hammer drill. ...