Industrial explosives. Method for determination of calcium nitrate content
Document status: Active
Woodworking equipment. One blade circular sawing machines for round timbers cross cutting. Basic parameters
Document status: Active
System of products development and launching into manufacture. The national economy products supplied to the USSR DOD organizations
Document status: Withdrawn
Trunnion (blanks) for moulding boxes and chill moulds. Construction and dimensions
Document status: Active
