The sample shall with stand an A.C. voltage of 2000 volts having a frequency of 50 Hz for a period of 15 minutes after conditioning in a water Bath at 27 ± 5 Deg C for a period of 24 Hours without break down. The sample shall with stand a D.C....
Rigid PVC pipes conforms to IS-4985 specifications with latest amendments, manufactured in high-tech plant with latest manufacturing technology under strict quality control. Rigid PVC pipes are best preferred for disposal of chemical effluent &...
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