boiler grate bar 锅炉炉栅
boiler grate area 锅炉炉篦面积
reciprocating boiler grate 往复炉排
chain grate boiler with thrower 带抛煤机链条锅炉
chain grate horizontal fast boiler 链条卧排式快装锅炉
grate fired boiler 炉篦锅炉
chain-grate boiler 链条锅炉
boiler r grate 锅炉炉篦
Production of boiler accessories, boiler auxiliary base, the boiler grate, door, bearing, gears and other boiler accessories!
生产锅炉配件、锅炉底座辅机、锅炉炉排、炉门、轴承座、齿轮等锅炉配件！
Based on the machinery technical improvement on KZL2-7 type automation boiler grate , the trouble ratio in heating period is reduced, the repair time is shorted and benefit is obliouse.
通过对岭北煤矿型号为KZL2—7的自动化锅炉炉排进行机械技术改进，降低了采暖期故障率的发生，缩短了故障维修时间，效益显。
The application of pulverized coal combination combustion technology in the retrofit of grate-fired boiler and the mechanism on combination combustion are introduced in this paper.
介绍了鞍钢房产公司宋三台子锅炉房采用粉煤复合燃烧技术，改造锅炉情况及复合燃烧机理。
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