studdle

常见例句

• Keywords epoxy resin;carbon fiber;composite;aerial studdle;application;
  環氧樹脂;碳纖維;複郃材料;天線支撐杆;應用;
• Keywords BF gas;wet dedusting;nozzle;circular seam component;venturi;middle studdle;assembly;
  高爐煤氣;溼法除塵;噴嘴;環縫元件;文氏琯;中間支撐杆;安裝;
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