短語詞組短語cost -saving and profit-increasing 增傚降本Financial Cost Saving 財務(wù)成本優(yōu)化maintenance cost saving 節(jié)省維護費用cost saving measures 成本節(jié)約措施Cost Saving Assumption 降低成本假說constant cost saving [會計]固定成本節(jié)約Labor cost saving 節(jié)省人工 返回 cost saving