Description: alphanumeric character sequence assigned to a fabricated product, which allows the date, time and circumstances of fabrication to be traced; Name: Number of fabrication
Description: alphanumeric character sequence assigned to a fabricated product, which allows the date, time and circumstances of fabrication to be traced; Name: fabrication number
Description: Allocation of equipment, protection systems or components for explosion capable atmospheres according to its maximum surface temperature; Name: Explosion protection-temperature class of the complete device