Not only has the choke changed colour, but you can clearly see the rust underneath the lacquer.
不仅仅是电感改变了颜色，你还能清晰的看到漆料下也有生锈。
Iron core chokes are coated in a clear lacquer to prevent rust.
铁芯电感外层涂有漆料以防止其生锈。
The product can be used for rust prevention of various vehicle chassis, metal vehicle frames and other objects with lacquer paintings.
产品可用于各种车辆底盘、金属车架及其它漆面物件的防锈保护。
The product can be used for rust prevention of various vehicle chassis, metal vehicle frames and other objects with lacquer paintings.
产品可用于各种车辆底盘、金属车架及其它漆面物件的防锈保护。
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