Try-out: prototype and the relevant records are delivered to customers by sales department, and are used by customers according their procedure.
试用：样件及其相关记录由市场销售部送交顾客，由顾客按照其程序试用。
Try-out: prototype and the relevant records are delivered to customers by sales department, and are used by customers according their procedure.
试用：样件及其相关记录由市场销售部送交顾客，由顾客按照其程序试用。
应用推荐