Russian standards PDF
Tolerances for fasteners - Part 3: plain washers for bolts, screws and nuts - product grades A and C
Document status: Cancelled
Textile fabrics. Determination of resistance to surface wetting (spray test)
Document status: Active
Steel and iron. Determination of nickel content. Flame atomic absorption spectrometric method
Document status: Active
Steel and iron. Determination of copper content. Flame atomic absorption spectrometric method
Document status: Active
Refractory products. Determination of pyrometric cone equivalent (refractoriness)
Document status: Active