Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function— 29 стр.
Low-voltage switchgear and controlgear. Control circuit devices and switching elements. Electrical emergency stop device with mechanical latching function— 24 стр.
Swimming pool equipment. Additional specific safety requirements and test methods for diving platforms, diving springboards and associated equipment— 30 стр.
BS ISO 3506-6. Mechanical properties of corrosion-resistant stainless steel fasteners. Part 6. Guidance for the selection of stainless steels and nickel alloys for fasteners— 27 стр.
Public swimming pools. Computer vision systems for the detection of drowning accidents in swimming pools. Safety requirements and test methods— 24 стр.