United Russian insurance fund of documentation. Insurance copies of documentation being a national scientific, cultural and historical heritage. General requirements for conditions of storage
State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means, measuring pressure with upper limits from 10000x10 in 5 degree up to 40000x10 in 5 degree Pa
Evaluation and routine testing in medical imaging departments. Part 2-2. Constancy tests. Radiographic cassettes and film changers. Film-screen contact and relative sensitivity of the screen-cassette assembly
€10
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