Russian standards PDF

Anionic and non-ionic surface active agents. Determination of the critical micellization concentration. Method by measuring surface tension with a plate, stirrup or ring

Document status: Active

Moulding sands. Method for determination of sand grains shape

Document status: Active

Moulding sands. Methods for determination of clayey fraction

Document status: Active

Moulding sands. Methods for determination of medium size of seed and coefficient of homogeneity

Document status: Active

Moulding sands. Methods for determination of calcium oxide

Document status: Active

Rolling bearings. Single direction angular contact ball bearings with the contact angle 60 grades. Specifications

Document status: Active