TDS PDF

Vessel Experience Factor (VEF). Original standard API MPMS 17.9 2019 in PDF full version. Additional info + preview on request

Document status: Active

Drilling and Well Servicing Operations Involving Hydrogen Sulfide. Original standard API RP 49-2001 (2013) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Qualification of Nondestructive Examination Services for Equipment used in the Petroleum and Natural Gas Industry. Original standard API St 20D-2025 in PDF full version. Additional info + preview on request

Document status: Active

Standard Method of Test for Electrical Power Drive Systems. Original standard ANSI ASHRAE Standard 222-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by St ANSI ASHRAE Standard 222-2025

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

Document status: Replaced by

Prefabricated concrete elements, Part 1- General requirements. Original standard AS 3850.1-2015 amd1-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 3850.1-2024