【机】 燃料比

AR空气调节阀用于多炉头系统，保持恒定的空气燃料比和混合气压力。

调节阀能够从冷启动到热空气运行一直保持恒定的空气-燃料比例。

fuel

add fuel to the flames

spent fuel

fuel mixture

fuel oil heater

flame spraying (oxy fuel gas spraying, gas flame spraying), plasma spraying

household fuel gas

fuel-resistant rubber