The nominal section area of the conducting copper wire shall be ≥0.12 mm, and the average thickness of the insulating layer of the wire shall be ≥0.4 mm. The nominal section area and the thickness of the insulating layer of the product to be certified shall meet the requirements of codes and standards of certification.
norminal cross-sectional area of the brass wire should be ≥0.12 mm, the average ply of the insulating layer should be ≥0.4 mm.The certified norminal cross-sectional area of the brass wire,as well as its thickness of the insulating layer should be in accordance with authenticated prescribed criterion.
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2007/10/13 12:28:00
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