Quality target: the first acceptance rate of engineering is100% and the choiceness rate of production service is95%.

质量目标：工程一次交验合格率100%产品服务优良率95%上。

youdao

Quality target: the first acceptance rate of engineering is100% and the choiceness rate of production service is95%.

质量目标：工程一次交验合格率100%产品服务优良率95%上。

youdao