This article will provide methods to identify and avoid purchasing risky used excavators. 一、初步检查 | Initial Inspection 1. 外观检查 | Visual Inspection: 检查裂缝和锈蚀 | Check for Cracks and Rust: 仔细检查设备的外观,注意铲斗、臂架和底盘是否有裂缝或严重锈蚀。 Check for Cracks and Rust: Thor...
检查裂缝和锈蚀 | Check for Cracks and Rust:仔细检查设备的外观,特别是铲斗、臂架和底盘是否有裂缝、锈蚀或其他明显损坏。 Check for Cracks and Rust:Carefully inspect the exterior of the equipment, especially the bucket, boom, and undercarriage, for cracks, rust, or other visible damage. 磨损迹象 |...
how to offer superior products and technologies ・ Build today and open the way to tomorrow, with the aim of bringing prosperity to society and happiness to employees ・ Challenge the unknown with creativity and courage Management Principles The Kubota Group contributes to the development of ...
The best of National Geographic delivered to your inbox Sign up for more inspiring photos, stories, and special offers from National Geographic.Sign Up Legal Terms of Use Privacy Policy Interest-Based Ads Our Sites Nat Geo Home Attend a Live Event Book a Trip Buy Maps Inspire Your Kids Shop...