Indian Standard : pipe threads where pressure-tight joints are not made on the threads -- dimensions, tolerances and designation
Indian Standard : pipe threads where pressure-tight joints are not made on the threads -- dimensions, tolerances and designation
- New Delhi Bureau of Indian Standards 1999
- 5p.
IS 2643 : 1999, ISO 228-1 : 1994
Indian Standards
IS 2643 : 1999, ISO 228-1 : 1994
Indian Standards