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
grate boiler 链条锅炉
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 travelling grate boiler with combined combustion technology are introduced herein, and its valve in travelling grate boiler retrofit are illustrated also.
介绍了链条锅炉加煤粉复合燃烧技术的机理和流程系统，举例证明了此技术在链条锅炉改造中的可行性和经济性。
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