We also carries out technical service in hotrepair and cold reconstruction of furnace .
同时还提供窑炉热态维修冷态改造等项技术服务。
2
The improvement of sort and proportioning of the refractory materials and the binding agent used in hotrepair for coke furnace in Xuecheng Coking Plant is introduced.
介绍了薛城焦化厂对焦炉热修补使用的不定型耐火材料及结合剂的种类、配比进行改进的情况。
3
Special rest areas were set along the road to provide services including hot tea, medicine and motorcycle repair tools.