American Welding Society. Welding Handbook Volum 4

Underwater Welding of Offshore Platforms and Pipelines (Repost)

American Welding Society, "Underwater Welding of Offshore Platforms and Pipelines"
1981 | pages: 188 | ISBN: 0871712156 | PDF | 9,6 mb

Welding Inspection Handbook (Repost)  

Posted by exLib at March 19, 2012
Welding Inspection Handbook (Repost)

Welding Inspection Handbook
Third edition. American Welding Society; AWS Committee on Methods of Inspection; AWS Technical Activities Committee
AWS | 2000 | ISBN: 0871715600 | 243 pages | PDF | 13 MB

This edition provides a reliable source of useful reference information. This is particularly relevant for the technically trained individual who may not be directly involved with inspection but whose position requires knowledge about welding inspection. This book also is intended for the inspector who needs a general refresher in the basic requirements of weld inspection.

Underwater Welding of Offshore Platforms and Pipelines  

Posted by toksoft at March 6, 2010
Underwater Welding of Offshore Platforms and Pipelines

Underwater Welding of Offshore Platforms and Pipelines
American Welding Society | English | ISBN 0871712156 | 188 pages | PDF | 9.62 MB | 1981

It is not the intention of this paper to elaborate on the history of diving and its progression from shallow air diving through surface mixed gas and eventually to that mode known as saturation. However, the majority of hyperbaric welding being performed is by saturated diver/welders, and, for the benefit of those who are not familiar with the expression "saturation diving," a brief explanation is in order (ISBN-13/EAN: 9780871712158)
AWS (American Welding Society) Specifications and Standards (collection)

American Welding Society, "AWS (American Welding Society) Specifications and Standards"
American Welding Society standards collection | PDF | 586 MB

Amazing collection of AWS Standards
Welding Journal, May 2009 • Volume 88 • Number 5

Welding Journal, May 2009 • Volume 88 • Number 5
American Welding Society | English | Pages: 136 | PDF | 15.52 MB
Welding Journal, April 2009 • Volume 88 • Number 4

Welding Journal, April 2009 • Volume 88 • Number 4
American Welding Society | English | Pages: 152 | PDF | 10.37 MB
Welding Journal, January 2009 • Volume 88 • Number 1

Welding Journal, January 2009 • Volume 88 • Number 1
American Welding Society | English | Pages: 128 | PDF | 9.53 MB
Robert L Obrien - Jeffersons Welding Encyclopedia on CD-ROM 18E (Repost)

Robert L Obrien - Jeffersons Welding Encyclopedia on CD-ROM 18E
American Welding Society | 1997 | ISBN: 0871715066 | Pages: 758 | PDF + CD Content | 108 MB
PBS - American Experience: The Poisoner's Handbook (2014) [Repost]

PBS - American Experience: The Poisoner's Handbook (2014) [Repost]
HDTV | 1280x720 | .MKV/AVC @ 2308 Kbps | 1h 53mn | Audio: English AC3 192 kbps, 2 channels | Subs: English | 2.02 GiB
Genre: Documentary

In the early 1900s , the average American medicine cabinet was a would-be poisoner's treasure chest. Deadly chemicals such as radioactive radium, thallium, potassium cyanide, and morphine lurked in health tonics, depilatory creams, teething medicine, and cleaning supplies. While the tools of the murderer's trade multiplied as the pace of industrial innovation increased, the scientific knowledge and the political will to detect and prevent the crimes lagged behind. All this changed in 1918, when New York City hired Charles Norris as its first scientifically trained medical examiner. Over the course of a decade and a half, Norris and his extraordinarily driven and talented chief toxicologist, Alexander Gettler, would turn forensic chemistry into a formidable science, sending impatient heirs, jilted lovers, and desperate debtors to the electric chair, and setting the standards that the rest of the country would ultimately adopt.

American Philatelist. 2013 No. 4  

Posted by TimMa at Dec. 7, 2013
American Philatelist. 2013 No. 4

American Philatelist. 2013 No. 4
English | True PDF | 126 pages | 35.63 Mb

The Journal of the American Philatelic Society. Since 1887, The Premier Philatelic Magazine in the Nation.
The American Philatelist, the premier philatelic magazine in the nation and the oldest philatelic journal in the world. The AP, published monthly by the American Philatelic Society.