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1 前言 支架焊件是A型泵调速器中的一个重要零件,它由两销或一销把两片支架铆焊成框架形(图1)或叉架形(图2)。
1 Introduction Bracket Weldment is an important part of a Type A pump governor. It consists of two pins or one pin that are used to rivet the two brackets into a frame shape (Figure 1) or a fork shape (Figure 2).