Environmental Quarterly

Environmental Quarterly

4.11 - 1251 ratings - Source

1398 50 CFM (1400 LITERS/MINUTE 1 x 104 mm Hg (0.1 MICRONS) THE YOUNGEST, BUT LARGEST MEMBER of the Welch family of ... Welch. Duo-Seal Vacuum Pumps are - manufactured in wide variety of capac. - ities and ultimate vacuum character. ... Built by Wyle to North American Aviation specs, it is designed to test Apollo and other electronic gear under humidity, temperature, altitude and 100anbsp;...

Title:Environmental Quarterly
Publisher: - 1965


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