• 1. KQDL: 立式多级单吸离心泵 | 多级单吸离心泵系列

• 1.The KQDL series cupola was trial produced aiming at the problems existing in the cupola, cold blast cupola, hot blast cupola, water cooling cupola.
  前言： 针对冲天炉，冷风炉、热风炉、水冷却炉存在的问题试制出了“KQDL系列冲天炉”。
  dict.yoduao.com
• 2.The principle and characteristics of KQDL series cupola which supply blast using air cooling, strengthening preheating and single row cyclone were discussed.
  论述了“KQDL系列冲天炉”采用空气冷却、强化预热、单排龙卷风供风原理和特点。
  dict.yoduao.com

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