常見例句Keywords epoxy resin;carbon fiber;composite;aerial studdle;application; 環(huán)氧樹脂;碳纖維;復合材料;天線支撐桿;應用;Keywords BF gas;wet dedusting;nozzle;circular seam component;venturi;middle studdle;assembly; 高爐煤氣;濕法除塵;噴嘴;環(huán)縫元件;文氏管;中間支撐桿;安裝; 返回 studdle