Machines for the manufacture of constructional products from concrete and calcium-silicate. Safety. Stationary and mobile equipment for long line manufacture of prestressed products— 92 стр.
Safety of machinery. Pressure sensitive protective devices. General principles for the design and testing of pressure sensitive edges and pressure sensitive bars— 66 стр.
Safety of machinery. Electrical equipment of machines. Requirements for HV equipment for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV— 62 стр.
Machines for the manufacture of constructional products from concrete and calcium-silicate. Safety. Stationary and mobile equipment for long line manufacture of prestressed products— 92 стр.