학술논문
Safety barrier: will a remarkable crane safety device soon be free of US red tape? That is the hope of DR. Hugh Pratt, who serves on standards committees, including; IEC, ASME, ASTM, UL, BSI. Here he airs his opinion on a situation regarding load insulators to protect workers from power line contact
Document Type
Periodical
Author
Source
International Cranes & Specialized Transport. August 1, 2012, Vol. 20 Issue 11, p49, 1 p.
Subject
Language
English
ISSN
1747-700X
Abstract
As soon as one US government employee's opinion changes over who can own the testing equipment used by a testing laboratory, crane companies will be able to buy, with certainty, [...]