Belarus standards PDF
Original standard PD 6652-1999 in PDF full version. Additional info + preview on request
Document status: Active
Original standard PD 6653-1999 in PDF full version. Additional info + preview on request
Document status: Active
Original standard PD 6654-2001 in PDF full version. Additional info + preview on request
Document status: Active
Original standard PD 6656-2000 in PDF full version. Additional info + preview on request
Document status: Active
Original standard PD 6657-1999 in PDF full version. Additional info + preview on request
Document status: Active
Original standard PD 6658-1999 in PDF full version. Additional info + preview on request
Document status: Active