flame arrestor meaning in English
防火器
隔焰屏;消焰筒
阻火器
Examples
- Gas welding equipment . hydraulic safety seals and combined " non - return valve flame arrestor " devices for acetylene generators . requirements and tests
气焊设备.乙炔发生器用液压安全密封件及止回阀灭火器组合装置.要求和试验