【第 2 段建议】: 1. "EPCO" 应该为 "EPC"。 2. "Maintenance" 前的句点缺失。 3. "Vibrating Feeder" 的前面需要添加一个句点。 4. "Belt Conveyor" 的前面需要添加一个句点。 5. “sand-making machine” 的大写需要保持统一，改成 "Sand-making Machine"。 6. 在 "Process flow" 前面缺少一个句点。 7. "stone-hitting-stone" 之后应有一个逗号。 --- 【第 3 段建议】: 1. "the way of thin oil lubrication" should be "lubrication system." 2. "repair and maintenance is very simple" should be "repair and maintenance are very simple." 3. "the client is the largest local real estate development comp" is incomplete. 4. "one for manufac" is incomplete. 5. "Green mine development" should be in quotation marks or italicized consistently. 6. "Copyright © 2026" should be "Copyright © 2026 SBM." 7. "About SBM" should be consistently formatted or styled.