Belarus standards PDF

Space data and information transfer systems. Attitude data messages. Original standard BS ISO 13541-2021 in PDF full version. Additional info + preview on request

Document status: Active

Paper and board. Specification for internal diameters of cores for reels. Original standard BS ISO 13542-2006 in PDF full version. Additional info + preview on request

Document status: Active

Copper, lead, zinc and nickel sulfide concentrates. Determination of mass of contained metal in a lot. Original standard BS ISO 13543-2016 in PDF full version. Additional info + preview on request

Document status: Active

Copper concentrates. Determination of mercury content. Cold vapour atomic absorption spectrometric method. Original standard BS ISO 13546-2021 in PDF full version. Additional info + preview on request

Document status: Active

Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic. Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method. Original standard BS ISO 13547-1-2014 in PDF full version. Additional info + preview on request

Document status: Active

Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic. Acid digestion and inductively coupled plasma atomic emission spectrometric method. Original standard BS ISO 13547-2-2014 in PDF full version. Additional info + preview on request

Document status: Active