powder torch 中文意思是什麼
powder torch
解釋
粉末氣-
Making use of oxyen - acetlene mixed burn the torch produces high heat. after twice - through opertion spray - werkpiece. we first coat. then remelt in order to combine powder metalluegically. we may also heat large area workpiece before spraying prehwat. it guaring technology
100產品利用氧-乙炔混合燃燒產生的高熱,對二步法噴焊工件進行噴粉后重熔,並可以對大面積噴塗工件進行噴前予熱,保證噴塗噴焊工藝的進行。
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