bolt fastening

基本解释

In Chapter four , the parameter in the bolt fastening process is set down and the controlling methods and comparison is analyzed.
第四章讨论了螺纹装配过程参数的设定和螺栓拧紧的控制方法及比较，并对拧紧控制方法的选用进行了分析。
The structure of probability screen vibration frame change unitary welded type to bolt fastening. This way uses handy and effect is well.
将概率分级筛激振器机架的结构由整体焊接式改为螺栓联接式，使用方便，效果很好。
Axis positioning buildings, infrastructure and elevation axes, anchor bolt fastening should conform to the specifications and design requirements.
建筑物的定位轴线、础轴线和标高、脚螺栓的规格及其紧固应符合设计要求。