【第 1 段建议】: 1. "lmpact" should be "Impact" (lowercase 'l' instead of 'I'). 2. "High Weir Spiral Classifier" should have only one space between "Weir" and "Spiral". 3. "Submerged Spiral Classifier" should have only one space between "Submerged" and "Spiral". 4. "Aggregates Belt Conveyor" likely should be "Aggregate Belt Conveyor" (since “aggregate” is often treated as a mass noun). 5. "EPCO" should potentially be "EPC" (unless "EPCO" is a specific brand/name). 6. In the section headers, ensure consistent capitalization (e.g. "Crushing & Screen" should be "Crushing & Screening"). There may be additional context-specific considerations, but these are the direct issues identified. --- 【第 2 段建议】: 1. 在"1.Regular Maintenance"、"2. Proper Lubrication"、"3. Cleanliness"、"4.Proper Operation"、"5.Temperature Control"、"6. Proper Grinding Techniques"、"7. Regular Inspection"等项目前面与数字之间应添加空格，例如“1. Regular Maintenance”。 2. 在“Summary：”中的冒号应为英文冒号，应该改为“Summary:”。 --- 【第 3 段建议】: 1. "Manufacturesr" 应为 "Manufacturers" 2. "WhatsApp" 重复出现两次 3. "Demand(multiple):" 应改为 "Demand (multiple):" (添加空格) 4. "materials (brochures, catalogs）" 中的右括号应为英文格式，改为 "materials (brochures, catalogs)" 5. "Stone Crusher In Ethiopia" 中的 “In” 应为小写 "in" 6. "Life-cycle Service" 可能需要统一格式为 "Lifecycle Service" (根据上下文判断是否需要保留连字符) 7. "Copyright © 2026" 可能存在年份问题，若是在2023年发布，年份应更正为 "Copyright © 2023" 请确认是否需要更改年份。