Standard symbols for welding, brazing, and nondestructive examination
نام عام مواد
[Book]
نام نخستين پديدآور
prepared by the American Welding Society (AWS) A2 Committee on Definitions and Symbols ; under the direction of AWS Technical Activities Committee ; approved by the AWS Board of Directors.
AWS A2.4:2012."An American National Standard."Supersedes AWS A2.4-:2007."Approved by the American National Standards Institute August 23, 2011.This standard establishes a method for specifying certain welding, brazing, and nondestructive examination information by means of symbols. Detailed information and examples are provided for the construction and interpretation of these symbols. This system provides a means of specifying welding or brazing operations as well as nondestructive examination, including the examination method, frequency, and extent.
موضوع (اسم عام یاعبارت اسمی عام)
موضوع مستند نشده
Brazing -- Notation.
موضوع مستند نشده
Nondestructive testing -- Notation.
موضوع مستند نشده
Welding -- Notation.
رده بندی کنگره
شماره رده
TS227
.
2
نشانه اثر
P747
2012
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )
مستند نام اشخاص تاييد نشده
prepared by the American Welding Society (AWS) A2 Committee on Definitions and Symbols ; under the direction of AWS Technical Activities Committee ; approved by the AWS Board of Directors.
نام شخص - (مسئولیت معنوی برابر )
مستند نام اشخاص تاييد نشده
American National Standards Institute.
مستند نام اشخاص تاييد نشده
American Welding Society. Technical Activities Committee.