reciprocating inertia force,2nd order

同义词释义

1)reciprocating inertia force,2nd order,二级往复贯性力2)Level Ⅱ,二级3)secondary,二级4)Level 2 system,二级系统5)secondary treatment,二级处理6)two-stage aerobiosis,二级氧化7)secondary effluent,二级出水8)second order imide,二级亚胺9)secondary nozzle,二级喷嘴10)Two-stage ejection,二级推出