fuel burner assembly 燃油燃烧器总成
burner assembly fuel nozzle 喷灯总成燃油喷嘴
burner assembly damper 喷灯总成气流调节器
burner assembly control panel 喷灯总成控制面板
burner assembly glow plug 喷灯总成炽热塞
injector assembly gas burner 高压煤气喷烧器
Consists of an aluminum alloy still with lid and clamp assembly, ring burner, connection apparatus, graduate cylinder and thermometers.
铝合金结构，由盖、夹钳、环焰灯、连接装置、带刻度圆筒和温度计组成。
Heating boilers. part 3: gas - fired central heating boilers. assembly comprising a boiler and a forced draught burner.
供暖锅炉。第3部分：燃烧气体的集中供暖锅炉。锅炉和强制送风燃烧器组合设备。
Lamp cap, lamp cap assembly of lamp burner and lamp cap, and method for fastening lamp.
灯头，灯心和灯头的组合，以及灯的固定方法。
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