Background and terminology buying power 购买力，证券交易所中可以用保证 金购入的限额， 贵价爱，所質易大孝
Background and terminology Background and terminology buying power buying power 购买力，证券交易所中可以用保证 购买力，证券交易所中可以用保证 金购入的限额
Background and terminology earning capacity 利润率，收入额 制价爱行蜀易大考
Background and terminology Background and terminology earning capacity earning capacity 利润率, 收入额
Background and terminology export market needs 出口市场的需求 制价爱行蜀易大考 1号
Background and terminology Background and terminology export market needs export market needs 出口市场的需求 出口市场的需求
Background and terminology export product 出口产品 制价爱行蜀易大考
Background and terminology Background and terminology export product export product 出口产品
Background and terminology product adaptation 产品调整 制价爱行蜀易大考
Background and terminology Background and terminology product adaptation product adaptation 产品调整