Electronic products production and processing process has many steps, only these steps are completed, the product is true, one just say less steps, then the products can't normal use, as one of the coil, voice coil, transformer and so on all sorts of different things, and that one of the most necessary things to yokogawa tension meter.
       We should all want to know what is this thing!Actually he is one of the front steps, which is part of his voice coil is assistant, and be realized he voice coil winding and closed.So his role is mainly responsible for the most is that the coil winding and closed.