JIS G 7224-2003
Статус: Дата введения в действие:
| Обозначение | JIS G 7224-2003 |
|---|---|
| Заглавие на английском языке | Welded steel tubes for pressure purposes -- Technical delivery conditions -- Part 2: Electric resistance and induction welded unalloyed and alloyed steel tubes with specified elevated temperature properties (ISO specifications) |
| МКС | 23.040.10 * 77.140.75 |