IS 9537 : Part 2 : 1981 Conduits for electrical installations:Part 2 Rigid steel conduits (superseding IS:1653)
| UDC 621.315.671.1 [669.14] | ETD 14 |
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| Reaffirmed 2017 |
1. SCOPE
1.1 This specification covers the requirements and methods of test of threaded/threadable plain rigid steel conduits.