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Description Of Rubber Covered Cord
7-30-2020Rubber sheathed cable is a kind of flexible and movable cable with multi strands of fine copper wire as conductor and rubber insulation and rubber sheath.
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How to choose the power line?
7-30-2020How to calculate the size of wires and cables to be used in engineering construction varies slightly according to the environment.
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Power Line Formula
7-30-2020There is a current carrying port in copper wire and cable Two five times nine, take one number up. Thirty five times three and five, double in groups and minus five. The conditions are variable plus conversion, copper upgrade at high temperature. The number of pipes passing through is 234, 87.6% and full load flow.
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