Turkmenistan standards PDF

Understanding Psychrometrics. Errata (2019-02-23). Original document Understanding Psychrometrics-2013 (Edition 3) Errata 2019-02-23 in PDF full version. Additional info + preview on request

Document status: Active

Zero Leaks- Limiting Emissions of Refrigerants. Original document Zero Leaks- Limiting Emissions of Refrigerants-1997 in PDF full version. Additional info + preview on request

Document status: Active

Metric Practice Guide for the Welding Industry. Original standard AWS A1.1-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by

Errata- American Welding Society Welding Symbol Chart. Original document AWS A2.1-1998 — Errata in PDF. Additional info + preview on request

Document status: Active

Welding Symbol Chart. Original document AWS A2.1-1998, Second Printing in PDF full version. Additional info + preview on request

Document status: Replaced by

Standard Symbols for Welding, Brazing, and Nondestructive Examination. Original standard AWS A2.4-2012 in PDF full version. Additional info + preview on request

Document status: Replaced by St AWS A2.4-2020