| نتایج یافت شده |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ASNT CP-189
|
|
2024
|
|
ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel
|
|
View Details
|
|
|
|
|
|
ASNT SNT-TC-1A
|
|
2024
|
|
Recommended Practice No. SNT-TC-1A: Personnel Qualification and Certification in Nondestructive Testing
|
|
View Details
|
|
|