【第 1 段建议】: 1. "Vertical Shaft lmpact Crusher"中的"l"应为"I"，正确为"Vertical Shaft Impact Crusher"。 2. "Ball Mill"后的标点应为句号，后面的项目需与前面一致。 3. "High Weir Spiral Classifier" 和 "Submerged Spiral Classifier" 中的两个空格应删除，正确为 "High Weir Spiral Classifier" 和 "Submerged Spiral Classifier"。 4. "MENU" 一词中间的空格应删除，正确为 "Menu"。 5. “EPCO”应用为“EPC”，正确为 “EPC”。 6. "HOME", "BUSINESS", "PRODUCT", "CASES" 建议统一使用小写或保持一致性。 其他部分无错误。 --- 【第 2 段建议】: 1. "he customer company" 应为 "The customer company" 2. "much high-standard concrete" 应为 "much higher-standard concrete" 3. "was from" 应为 "is from"（保持时态一致） 4. "has been providing expressway projects with aggregates" 应为 "has been providing aggregates for expressway projects" 5. "big fineness modulus" 应为 "a large fineness modulus" 6. "terrible dust pollution" 应为 "severe dust pollution" 7. "like big fineness modulus and terrible dust pollution" 应为 "such as a large fineness modulus and severe dust pollution" 8. "in July, 2018 officially" 应为 "officially in July 2018" 9. "High-quality sand" 应为 "high-quality sand"（保持重复一致的小写） 10. "Other Cases" 应为 "Other Cases"（格式不一致） 11. "all operations are stable" 应为 "all operations are stable."（缺少句号） 12. "project has been put into operation in July, 2018 officially." 应为 "project has been put into operation officially in July 2018."（时态与顺序调整） 13. "which ensure no waste water" 应为 "which ensures no waste water"（主谓一致） 14. "occupies small floor" 应为 "occupies a small floor area"