Excess air coefficient is
A、actualairquantity/theoreticalairquantity
B、theoreticalairquantity/actualairquantity
C、excessairquantity/actualairquantity
发布时间:2025-07-17 07:08:09
A、actualairquantity/theoreticalairquantity
B、theoreticalairquantity/actualairquantity
C、excessairquantity/actualairquantity