Textile threads. A number of nominal linear densities of single wool and half-wool yarn
Document status: Active
Textile threads. A number of nominal linear densities of bast fibre single yarn
Document status: Active
Nominal thickness of complex glass threads and single yarn made of glass fibres
Document status: Active
Occupational safety standards system. Biological safety. General requirements
Document status: Active
Occupational safety standards system. Equipment for arc and resistance electric welding. Admissible noise levels and methods of measurement
Document status: Active
Occupational safety standards system. Web teleprinters. Permissible levels of noise characteristics and its control methods
Document status: Active
