Home ยป Which one is not the standard length of galvanised corrugated iron sheet in metric system? Estimation and Costing MCQs Which one is not the standard length of galvanised corrugated iron sheet in metric system? April 23, 2022 330 Views Q. Which one is not the standard length of galvanised corrugated iron sheet in metric system? A. 1.8 m B. 2.0 m C. 2.9 m D. 2.8 m Answer: 1.8 m
