burnern.燃烧器;火炉
burner characteristic喷燃器特性
burner turndown factor燃烧器降燃因数
burner gauze keep ring顶纱圈
burner operation panel喷灯操作盘
burner centering mirror灯泡定中镜
burner-heated eatalyst燃烧加热催化器
burner tap with T handle丁字柄灯头螺丝攻
burner of sulfur recovery制硫燃烧炉
burner for flame analysis火焰分析用喷灯
burner of pulverized coal煤粉燃烧器