top knife block 上刀片滑块
K Knife block 刀框架
double knife hand block 双手刀防挡
knife hand guarding block 手刀护挡
Knife block heat treatments, elegant in design.
刀座热缩处理，外形设计美观大方。
Steel in the knife body-side surface of the high-precision machining precision knife block to ensure that accurate positioning of the blade.
在刀体的钢制端面上精确加工的高精度刀座可确保刀片的精确定位。
Produces including lampholders porcelain lampholder fuse box insulator knife switch adapter block porcelain socket porcelain etc.
电瓷件、瓷灯头、瓷灯座、座熔断器、绝缘子、闸刀开关、瓷接器、瓷插座等各式灯座。
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