Indian standard : method for charpy impact test (U-notch) for metals HV 5 to HV 100
Indian standard : method for charpy impact test (U-notch) for metals HV 5 to HV 100
- New Delhi Bureau of Indian standards 1978
- 8p.
IS : 1499 - 1977
Code of practice -- Industrial lighting -- Indian Standards
Indian Standards
IS : 1499 - 1977
Code of practice -- Industrial lighting -- Indian Standards
Indian Standards