ГОСТ Р 12.4.209-99
  • Form plugs tapers without cord  for the safety against continual noise influence for the level more than  80 decibel
  • Thank churn polyurethane usage  the inserts take quickly from of external ear canal  
  • Effectively reduce sound level  
  • Acoustic  capacity is 37 decibel
The purpose of high – visibility clothing

The purpose of high – visibility clothing is signification of people’s presence in the conditions of low visibility. For example, during the road renovation, the road workers in the high – visibility clothing are noticeable from a distance and will not be the victims of inattentive driver. Especially actual is the use of high – visibility clothing in the night – time, during the rain and fog. According to the rules of work safety for such clothing the drivers of town transport, workers of road – maintenance, housing and public utilities, employees of The Federal Authority for Road Traffic Safety must be equipped with such clothing.