IS 1239-1
IS 1239-1 (Steel Tubes, Tubulars and Other Wrought Steel Fittings - Specification - Part 1 :Steel Tubes)· IS (India) · 1 materials
| Designation | Material group | |
|---|---|---|
| IS 1239-1 | Structural and constructional steels | chevron_right |
IS 1239-1 (Steel Tubes, Tubulars and Other Wrought Steel Fittings - Specification - Part 1 :Steel Tubes)· IS (India) · 1 materials
| Designation | Material group | |
|---|---|---|
| IS 1239-1 | Structural and constructional steels | chevron_right |