采用不同材质分层喷涂, 降低了炉衬造价.Storied spurting with various kinds, reducing cost of lining of stove.高炉炉衬结构包括本体内衬耐火材料、砌筑方式、炉衬冷却方式.Rational form of furnace lining structure is prerequisite to BF long life.通过采取这些措施从而使炉衬的寿命由同行业的平均6个月延...
Hard elastic polypropylene is formed by crystallized under strain and annealing.硬弹性聚丙烯是在应变结晶和热结晶两个复合过程中形成的.The suitable recovery strain annealing temperature was 500 ℃.适宜的回复应变退火温度为500℃.To optimize sub - job assignments, ...
The material with high water is a new water - hardening inorganic gelling material.高水材料是一种新型水硬性无机胶凝材料,水灰比高达3.0.The mixture of Putty and Hardener should be used up before gelling.原子灰与固化剂混合后,要在凝固前使用完毕.Fully immerse gelling...