Hubbs-Sea World Research Institute Technical Report
Author: Hubbs-Sea World Research Institute
Publisher:
Published: 1983
Total Pages: 346
ISBN-13:
DOWNLOAD EBOOK →Author: Hubbs-Sea World Research Institute
Publisher:
Published: 1983
Total Pages: 346
ISBN-13:
DOWNLOAD EBOOK →Author: Jennifer Elaine Balogh
Publisher:
Published: 2003
Total Pages: 518
ISBN-13:
DOWNLOAD EBOOK →Author: United States. Department of State. Office of the Geographer
Publisher:
Published: 1971
Total Pages: 134
ISBN-13:
DOWNLOAD EBOOK →Author: United States. Congress. House. Appropriations
Publisher:
Published: 1948
Total Pages: 2106
ISBN-13:
DOWNLOAD EBOOK →Author: United States. Environmental Data and Information Service
Publisher:
Published: 2006
Total Pages: 858
ISBN-13:
DOWNLOAD EBOOK →Author: James R. Middleton
Publisher:
Published: 1980
Total Pages: 304
ISBN-13:
DOWNLOAD EBOOK →In June 1979 the Navy Experimental Diving Unit performed unmanned tests on 36 open circuit scuba regulators currently manufactured in the United States. Breathing resistance, respiratory work and first stage performance were evaluated. Results of these tests produced a new NEDU scuba regulator performance requirement to replace the current requirement taken from Mil-R-24169A. Of the 36 regulators tested, 7 regulators met the upgraded performance standard, 22 regulators and one full face mask met Mil-R-24169A, and 6 regulators did not meet Mil-R-24169A. (Author).