【第 1 段建议】: 1. "Four Batch" 应为 "Fourth Batch" 2. "lmpact" 应为 "Impact"（应为大写字母I） 3. "Weir Spiral" 应为 "Weir Spiral"（多余的空格） 4. "Submerged Spiral" 应为 "Submerged Spiral"（多余的空格） 5. "EPCO " 应为 "EPCO"（多余的空格） --- 【第 2 段建议】: 1. "Selected" should not be capitalized in the first instance. 2. "it" should be "it" (unnecessary capitalization) in "the list of it by its outstanding strength". 3. "30 years’" should use “30 years’” for clarity (should be formatted consistently). 4. "WhatsApp" appears to be repeated unnecessarily. 5. "Demand(multiple):" should have a space before the parenthesis: "Demand (multiple):" 6. "Operational Support" is inconsistent with the other service listings, which should all start with a lowercase letter: "operational support". 7. "EPCO Service" should be "EPC Service" for consistency, assuming EPC is the correct term used. 8. The year in "Copyright © 2026 Shangh" appears incomplete or incorrect (should likely be "Copyright © 2023").