GOST 28971-91

Paints and varnishes. Test methods of metal content. Determination of 'soluble' hexavalent chromium content of pigment portion of the liquid paint or the paint in powder form. Diphenilcarbazide spectrophotometric method

Air transport. Safety management system of aviation activity. Safety management system safety of aviation service suppliers, ATO, organizations. Manual on safety management system of air traffic, ATO organizations

Fresh onions for retail. Specification

Weld bottom boards from moulding boxes having inside dimensions: length from 400 to 500 mm, width from 300 to 400 mm. Construction and dimensions

Ethyl alcohol for industrial use. Method for determination of acids

Resources saving. Best available techniques. Environmentally sound management of previously used oil