RT | UT | MT | PT | ECT | LT | VT | PAUT | ||
ASNT | LEVEL III | 27 | 31 | 21 | 15 | 1 | 5 | 10 |
ISO 9712 | LEVEL II | 29 | 55 | 63 | 25 | 22 | |||
LEVEL III | 4 | 5 | 3 | 2 | 2 | 3 |
New Baekseok Building, Dasan-ro 11-gil 19 , Jung-gu, Seoul, Korea | Tel : 82-2-2234-1463
| Fax : 82-2-2237-8879 | E-mail : samyong@samyong.co.kr |