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BITUMEN PAVES THE WAY Types of Binders 1. 2. Tar Natural Asphalt / Rock Asphalt / Lake Asphalt p Bitumen 3. Tar • COKE OVEN TAR • Produced at temperatures above 1200OC…

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CT Problems & Testing Techniques Peter Fong p OMICRON electronics Corp. USA Content 1. Differences Between Protection and Metering CT‘s 2. What Test? 2 Wh to T ? 3.…