【第 1 段建议】: 1. "lmpact" should be corrected to "Impact" (capitalization issue). 2. "l" should be replaced with "I" in "Vertical Shaft lmpact Crusher" for consistency. 无错误 --- 【第 2 段建议】: 1. "SBM   a returning exhibitor" 应为 "SBM, a returning exhibitor" 2. "Nov.26-29" 应为 "Nov. 26-29" 3. "Demand(multiple)" 应为 "Demand (multiple)" 4. "Materials (brochures, catalogs）" 中的右括号应为英文格式，改为 "Materials (brochures, catalogs)" 5. "WhatsApp:+86 13761974616" 应为 "WhatsApp: +86 13761974616" 6. "Sales Hotline: 0086-21-58386189" 前的 "+" 符号应为 "Sales Hotline: +86-21-58386189" 7. "Copyright © 2026" 可能是一个年份错误，是否应为当前年份？请核实。