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Russian standards

GOST 21815.10-86

Image intensifier and image converter tubes. Method of measuring the electron optic magnification

Document status: Active

€10
GOST 21815.11-86

Image intensifier and image converter tubes. Method of measuring the threshold of point illumination of the photocathode

Document status: Active

€10
GOST 21815.17-86

Image intensifier and image converter tubes. Method of measuring density of scintillations

Document status: Active

€10
GOST 21820.4-76

Cotton seed. Methods for determination of residual disinfectant content size uniformity and granary pest infestation

Document status: Active

€10
GOST 2185-66

Spur gears. Basic parameters

Document status: Active

€10
GOST 21909-83

Power input connection of mounted agricultural machines coupled with tractors of 0,6-2. Disposition

Document status: Active

€10