The surface of resistor is covered with Protective coating which hard to fade, and the surface of coating should avoid unevenness.
电阻器表面二次玻璃体保护膜覆盖完好且难以脱落，表面平整。
The surface of resistor is covered with Protective coating which hard to fade, and the surface of coating should avoid unevenness.
电阻器表面二次玻璃体保护膜覆盖完好且难以脱落，表面平整。
应用推荐