【第 1 段建议】: 1. "Efficiency" should be corrected to "Efficiency." 2. "lmpact" should be corrected to "Impact" (capital "I" instead of lowercase "l"). 3. "EPCO" should be reviewed for context, as it might need clarification or correction based on what it represents (if it's meant to be "EPC" or has a specific meaning, it may not be an error but should be consistent with usage). 4. "Semi-mobile" should be reviewed for consistency; it appears hyphenated and is sometimes presented without a hyphen. 5. "Spiral Classifier" should keep the same capitalization for consistency throughout the list (should be "Spiral Classifier"). Please clarify whether "EPCO" is an intentional term or a potential typographical error, as it could also affect consistency. --- 【第 2 段建议】: 1. "factors affect" should be "factors affecting" (inconsistent verb form). 2. "factor affects" should be "factor affecting" (inconsistent verb form). 3. "reduces" should be "reduced" (incorrect tense). 4. "Type And Size Of Raw Material" should be "Type and Size of Raw Material" (inconsistent capitalization). 5. "raw materials are layered" should be "raw materials is layered" (subject-verb agreement – "raw materials" is plural). 6. "the working efficiency is also high" should be "the working efficiency is also low" (contradictory information; context suggests this is an error). 7. "the flaky particles are easy to stock" should be "the flaky particles are easy to get stuck" (more idiomatic expression). 8. "particles squeeze each other," is an incomplete sentence. It should be connected properly to the following sentence. --- 【第 3 段建议】: 1. "adhesion of raw material" should be "adhesion of raw materials" for consistency in plural usage. 2. "some measures to deal with it" should be "some measures to deal with them" for consistency in plural usage. 3. "Equipment Selection, Scheme Design, Technical Support" should be "Equipment selection, scheme design, technical support" for consistent capitalization. 4. "Demand(multiple):" should have a space: "Demand (multiple):" 5. "Materials (brochures, catalogs）" should replace the closing parenthesis with a standard one: "Materials (brochures, catalogs)" 6. "Get Solution & Quotation" should be "Get solutions & quotations" for consistent pluralization. 7. "Consultation" should provide clarity in context; consider revising or adding "submit" for uniformity with other buttons. Overall, there are issues with pluralization, spacing, punctuation, and capitalization.