অনুসন্ধান ফলাফলগুলি - National Research Council (U.S.). Committee on Spacecraft Exposure Guidelines
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1
Spacecraft maximum allowable concentrations for selected airborne contaminants.
প্রকাশিত 2008“…National Research Council (U.S.). Committee on Spacecraft Exposure Guidelines…”
An electronic book accessible through the World Wide Web; click to view
বৈদ্যুতিক বৈদ্যুতিন গ্রন্থ -
2
Spacecraft water exposure guidelines for selected contaminants.
প্রকাশিত 2008“…National Research Council (U.S.). Committee on Spacecraft Exposure Guidelines…”
An electronic book accessible through the World Wide Web; click to view
বৈদ্যুতিক বৈদ্যুতিন গ্রন্থ