英德
有道
百度
谷歌
图片
维基
百科
炉龄 [lú líng]
[炉窑] furnace age
furnace life
[炉窑] campaign
furnace campaign
furnace life
[炉窑] campaign
furnace campaign
- 热风炉节水、节电延长设备使用寿命，热风阀使用寿命大于一代炉龄；
The service life of hot blast valve is greater than a generation campaign, because of extending service life of equipments. - 实践证明，不仅可以大幅度降低成本，而且炉龄稳定，容易清除粘附在坩埚壁上的渣子。
Practice proves their uses can not only reduce costs greatly but also stabilize furnace life and remove the slag adhering to walls of crucibles with ease. - 广钢两座进入炉龄晚期的高炉，炉体破损，设备老化，技术经济指标恶化，安全生产受到威胁，对高炉大修刻不容缓。
It is urgently needed to overhaul two blast furnaces in GIS for their terminal campaign, damaged furnace-body, aged equipment, worse technical and economic index and low safety guarantee.
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