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Rolling the leadwire / Rolling the lead wire

Rolling the leadwire

In general, a lead wire seems small in size and lightweight. However, when you move the lead wire to some other place, you suddenly realizes how heavy it is as you are carrying weight both from a iron frame and a circular plate. Add to that, the durability has been improved with the material in use but still, it weighs less. The lead wire which is portable is moved
and fixed more easily as the cylindrical structure of a current lead wire has been combined with the grip which would generate turning force.


Cheongju University

Cheongju University
Chungbuk, South Korea


Cheongju University

Cheongju University
Chungbuk, South Korea

TaeYong Yoon