Газоснабжение тесты

Test gas supply to test the experts and their level of knowledge.

gas supply tests are designed to certification of managers and experts of the organizations responsible for the security of the operation of gas supply systems. It can be used in hiring professionals for gas supply. The test results can be made as a tolerance to the gas hazardous work.

The test should take place once a month

Permeate test for gas hazardous work is not allowed. The normal result of error 5%