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AWS EG3.0:2017
GUIDE FOR THE TRAINING & QUALIFICATION OF WELDING PERSONNEL; LEVEL II-ADVANCED WELDER
Руководство по подготовке и аттестации сварочного персонала - уровень II - продвинутый специалист по сварке
170 стр.
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Описание

This guide contains information to assist training organizations in the development and administration of a modular, competency-based training program that leads to the training certificate of trainees in accordance with the requirements of AWS QC11, Specification for Qualification and Certification of SENSE Level II—Advanced Welders