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Welding neck steel flanges for PN from 0,1 to 20,0 MPa (from 1 to 200 kgf/cm2). Design and dimensions
Document status: Replaced by GOST 33259-2015
Non-destructive testing. Eddy current testing. Terms and definitions
Document status: Active
Soils. Method for determining of axial compression strength of rock with punches
Document status: Active
Forestry and gardening machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (grade 2 accuracy)
Document status: Active