State system for ensuring the uniformity of measurements. The verification of qualification of test (measurement) laboratories, conducting the tests of substances, materials and environmental objects (by composition and physico-chemical properties) by mea
NORMA vydána dne 1.10.2005
Designation standards: R 50.2.011-2005
Publication date standards: 1.10.2005
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Russian technical standard
Kategorie: R