balanced vortex type combustion chamber

... balanced voltages [电]平衡电压 balanced vortex type combustion chamber 平衡旋涡式燃烧室 balanced weight lever 衡重杆 ...

... 均衡阀，均压 balanced valve 帄衡漩涡式燃烧室 balanced vortex type combustion chamber 配重法 balanced weight method ...