【第 1 段建议】: 1. "lmpact" 应为 "Impact" (字母 "l" 应为 "I" 的错写) 2. "Chinese" 至少需要与 "中文" 进行统一，建议统一为 "中文" 或 "Chinese" (缺乏统一性) 3. "Semi-mobile" 需要与 "Semi-Mobile" 一致 (大小写不统一) 4. "EPCO" 应为 "EPC" (如果为错误拼写) 5. "Spiral Classifier" 的相关信息是否一致，建议确认是否在所有出现位置保持一致 (缺乏统一性) 请确认上述问题是否需要修改。 --- 【第 2 段建议】: 1. "factors affect ball mill efficiency" should be "factors affecting ball mill efficiency" 2. "they all have effect on each other" should be "they all have an effect on each other" 3. "decide the grindability of raw material and the difficulty of grinding" should be "decides the grindability of raw material and the difficulty of grinding" 4. "grindability is low, it means the raw material is easy to grind" should be "grindability is low, it means the raw material is not easy to grind" 5. "play most important role" should be "play the most important role" 6. "the power from ball mill on raw material is also small" should be "the power from the ball mill on the raw material is also small" 7. "the larger the feeding size, the larger the power will be" should be "the larger the feeding size, the greater the power will be" 8. "grind them to required size" should be "grind them to the required size" 9. "energy and power consumption of ball mill will also increase" should be "energy and power consumption of the ball mill will also increase" 10. "Recyclin" should be "Recycling" --- 【第 3 段建议】: 1. "Materials (brochures, catalogs）" - 右括号应为英文半角，改为 "Materials (brochures, catalogs)" 2. "WhatsApp:+86 13761974616" - "WhatsApp:"后应有一个空格，改为 "WhatsApp: +86 13761974616" 3. "Sales Hotline: 0086-21-58386189" - "Sales Hotline:"后应有一个空格，改为 "Sales Hotline: 0086-21-58386189" 4. "0086-21-58386176" - 应在行首添加适当的前导信息（如“Sales Hotline:”或与上下文相适应的文本）以保持一致性。 以上是发现的问题。