HomeEFA MCQ📢 Q. What is the time duration for raising head from sea in down proofing technique? 📢 Q. What is the time duration for raising head from sea in down proofing technique? Author Name : DG Shipping Date Monday, January 16, 2023 Q. What is the time duration for raising head from sea in down proofing technique? A. 5-7 seconds B. 5-7 minutes C. 10-15 minutes D. 10-15 seconds << Previous Next >>
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