煤粉直燃燃烧器
pulverized coal direct combustion burner
稳燃燃烧器
stabilizing combustion burner
固硫燃烧
sulfur fixation combustion
制硫燃烧炉
burner of sulfur recovery
sulfur furnace
AgI末端燃烧器
AgI flare seeding generator
AWIIO型转杯式燃烧器
AWIIO type rotary cup burner
DRL燃烧器设计研究
research on the design of the drl burner
EI-DRB型燃烧器
dual register cyclone-type burner