1. Specification for bare stainless steel welding electrodes and rods
پدیدآورنده : prepared by the American Welding Society (AWS) A5 Committee on Filler Metals and Allied Materials under the direction of the AWS Technical Activities Committee ; approved by the AWS Board of Directors.
کتابخانه: مرکز و کتابخانه مطالعات اسلامی به زبانهای اروپایی (قم)
موضوع : Welding rods -- Standards.
رده :
TK4660
.
P747
2006
