| 摘要 |
A method of bending and soldering corners of a folding printed-circuit board in which holes are drilled on the printed-circuit board at points at where the circuits intersect the joints of segments of the folding printed-circuit board; V-shaped grooves are cut on the printed-circuit board along the joints of segments, permitting the printed-circuit board to be bent into a desired shape; and the drilled circuits are connected by soldering adequate amount of tin solder in the holes on the circuits.
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