The gas contamination sensor has long been successfully used in industrial enterprises as a primary detection and warning system. Its main task is the timely detection of dangerous concentrations of harmful substances in the air and informing production personnel about it. A significant role in this is played by the speed and accuracy of determination, […]
In many countries, vaccination of dogs is considered a prerequisite for their content. Exhibitions, relocation, removal of pet supplies for all animals must have vaccinations and well-formed veterinary passport. This Passport will make information about the breeder, owner of the dog, the animal’s name, the breed. Be sure to specify the age and color. […]
