It is just a paper, but behind there are hours and hours of work (and many months of waiting …)
Number of the certificate: Numero del Certificato: XEF 21 ATEX 0040 X Issue Number: 0
Equipment or protective system: Apparecchiatura o sistema di protezione: Precintank ESLC
Manufacturer: Fabbricante: Equiptank Engineering, S.L.
II 2(2) G Ex eb ib [ib Gb] IIB T4 Gb