Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: 1965 Pages: 35 Publisher: Shanghai Education Press sheet: 1 book focuses on rural widely used single tube sprayers and compression sprayers structure and principles of safe use and maintenance. Discovery and troubleshooting . incidental introduce the structure of the shoulder-mount sprayer. principles and use the contents of graphic control. readers watched the operation quickly mastered the various skills of the sprayer!Four Satisfaction guaranteed,or money back.