The colloidal material is utilized to envelop the circuit board unit and the part of the conducting wireholder.
及以胶质材料包封该电路板单元及该导线架的一部份。
2
The dampproof masking liquid is easy to prepare, has low production cost, can greatly enhance the insulating property of the sealing wireholder and has good using effect.
本发明的防潮涂液制作简 单、生产成本低,可大幅度提高密封接线座的绝缘性能,使用效果好。
3
Disconnect the other wire from the bulb holder , and clip the loose end to the lead of the pencil.