“插板”造句

手动密闭闸阀主要由把手 、 阀体 、 插板 、 锁紧螺钉、密封装置等部件组成.
The valve is mainly made up of handle, body, disc, locknut and seal etc.

通过多个插头围绕着插板的画面, 含蓄来说明 自尊 自爱的这一主题.
Is revolving flapper's picture through many plugs, contains explains the self - respect self - respect this subject.

• #插板