【第 1 段建议】: 1. "Vertical Shaft lmpact Crusher" - "lmpact" should be corrected to "Impact". 2. "SMP Crushing Plant" and "Tower Sand-making System" should be checked for proper capitalization or terminology depending on the style guide being followed. However, without specific context, these might be correct. 3. "EPCO" should be checked if it is a specific brand or acronym, but as written here, it may need clarification or capitalization adjustment. 4. "Home > Media > E-Books > The Crusher Guide" - Depending on the style guide, there could be a need for consistent capitalization (e.g., "E-books" vs. "E-Books"). No other spelling, pluralization, or punctuation issues were noted. --- 【第 2 段建议】: 1. "crushers:gyratory" 应为 "crushers: gyratory"（在冒号后添加空格） 2. "for reliable primary reduction of soft to very hard materials," 不明确，建议将其改为 "for the reliable primary reduction of soft to very hard materials,"（在"the"开始添加） 3. "while maintenance tips cover monitoring wear, feed control, and lubrication to ensure efficiency ." 中的句尾多了空格，应该去掉空格。 4. "Website Map|Legal Notice|Contact Us" 应为 "Website Map | Legal Notice | Contact Us"（在每个“|”两边添加空格） 此外，保证文本不包含其他未察觉的错误是重要的。请确认每个细节得到适当的关注。