To reverse the seat disc, unscrew the disc screw and disassemble the disc washer and disc rubber from the disc holder assembly.
为了翻转阀座阀瓣，则要拧松阀瓣螺丝，从阀瓣固定器总成拆解阀瓣垫圈和阀瓣橡胶。
The structure and working principle of a screw tap holder is introduced, and the design calculation of its main parts is presented.
介绍了快换丝锥夹头的结构、工作原理和主要零件的设计计算。
Step 1: Screw the bulb into the bulb holder .
步骤一：把灯泡栓入灯泡底座中。
The utility model relates to a screw tap used in the manufacturing of a clip of a bridge prestressing force anchor holder.
本实用新型涉及一种桥梁预应力锚夹具的夹片制造用丝锥。
A limiting screw capable of limiting the rotation Angle of the sprocket cutter is arranged on the cutter holder.
刀架上装有限定扣齿刀旋转角度的限位螺钉。
Clamps products:Snap rivet, Plastic Screw, Screw Clamps, Magnet holder, etc; 5.
固定系列产品：包括尼龙铆钉、塑胶螺丝、螺丝固定座、磁棒支架等。
The utility model relates to a compound cleaning brush which is composed of a brush holder and a brush head, wherein the brush holder is connected to the brush head by screw threads.
本实用新型涉及一种复合式清洁刷，它是由刷柄和刷子头组成，刷柄和刷子头通过螺纹连接。
The utility model relates to a compound cleaning brush which is composed of a brush holder and a brush head, wherein the brush holder is connected to the brush head by screw threads.
本实用新型涉及一种复合式清洁刷，它是由刷柄和刷子头组成，刷柄和刷子头通过螺纹连接。
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