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1. The coating of the conductor shall be continuous and firm, and the surface of the sample shall be free of oxidation and blackening after the test.2. The coating surface of the conductor should be smooth and continuous, without particles, burrs, mechanical damage and other harmful defects.
View detail1. The coating of the conductor shall be continuous and firm, and the surface of the sample shall be free of oxidation and blackening after the test.2. The coating surface of the conductor should be smooth and continuous, without particles, burrs, mechanical damage and other harmful defects.
View detail1. The silver plating, nickel plating and tin plating shoulder wire have uniform coating, good continuity and strong adhesion.<br>2. The coating surface of silver plating, nickel plating and tin chip plating is smooth and continuous, without harmful defects such as silver particles, burrs and mechanical damage.</br>
View detailSilver-plated soft copper wire
1. The silver-plated round copper wire has uniform coating, good continuity and strong adhesion.<br>2. The surface of the silver-plated round copper wire is smooth and continuous, without harmful defects such as silver particles, burrs, and mechanical damage.</br>
View detailNickel-plated, alloy wire, silver-plated copper-clad steel
1.导体的镀层应连续、牢固,试验后试样表面不得有氧化发黑现象。</br> 2.导体的镀层表面应光滑连续,无颗粒、无毛刺、无机械损伤等有害缺陷。
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