絶縁耐力（絶縁破壊の強さ）、体積抵抗率、表面抵抗率は大きく、電気絶縁性に優れます。Conversion from ft to centimeters demands you to definitely divide the measurement in feet to 30.forty eight. Obtaining the centimeter equal of a foot measurement is easier utilizing our free online cm to ft converter earlier m