Description: a sequence of characters describing the fully qualified domain name of the manufacturer of a product universally; Name: Manufacturer URI
Description: Fully qualified domain name of the manufacturer of a product using a universal resource identifier (URI); Name: URI of manufacturer
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection