| Technical requirements and certification for procedures for welding metal materials. Technical requirements for the welding procedure
Технические требования и аттестация процедур сварки металлических материалов. Технические требования к процедуре сварки. |
|
| Request this document | Add this document to my list |
RD 51-58-82Automated Control Systems for Oil And Gas … |
SP 37.13330.2012Industrial transportation code of practice. … |
GOST 112.002-98Occupational safety rules for operation of main … |