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1区域适用性不对行玉米联合收获机适应各种不同的行距,不需要人工开辅助割道,可以从田间不同位置进入作业,作业效率高,适用于跨区机收。2产品质量与售后服务(1)考察企业对用户要求的支持率、用户满意率、产品投诉率、产品退货率、产品返修率以及专利技术所有权等情况,谨防伪劣产品,以免造成不必要的损失。(2)查看产品合格证、“三包”凭证、使用说明书是否齐全。(3)了解售后服务情况。售后服务质量往往决定着玉米联合收获机作业效益,售后服务中心(站、点)的工作半径最好在100km内,要能保证玉米联
1 regional applicability does not line Maize combine harvester to adapt to a variety of line spacing, do not need to open auxiliary lane, can enter from different positions in the field operations, high efficiency, suitable for cross-machine machine income. 2 product quality and after-sales service (1) examine the business requirements of the user support rate, customer satisfaction rate, product complaint rate, product return rate, product repair rate and ownership of patented technology, etc., to guard against counterfeit products, so as to avoid unnecessary losses . (2) Check the product certification, “Three Guarantees ” voucher, manual is complete. (3) to understand the situation after-sales service. After-sales service quality often determines the corn combine harvester operating efficiency, service centers (stations, points) the best working radius within 100km, to ensure that corn cob