Inokodzera kushandisa muIia, iib, iic kuputika ngozi gasi gasi1 uye zone2.Guruva guruva IIA, IIIB, IIC Zone 21 uye Zone 22Com-Mako:Ex DB IIC GB, Ex TB IIC DB.Atex cert. Nha. 7.WEV 20 ATEx 0471 UIEcex Cert. Kwete .: IEcex Sev 20.0016u