Unused taps shall be plugged with bar stock plugs.
2
本实用新型属于压力锅安全阀的改进,由阀体、连接螺母和丝堵组成。
The utility model belongs to an improvement for a safety valve of a pressure cooker, comprising a valve body, connecting nuts and a plug.
3
本实用新型结构简单,装饰盖与闷盖或丝堵具有互换性,操作使用简便易行。
The utility model has simple structure, and the decorative cover is interchangeable with the blank cap or the screw plug, which simplifies operation and use.