Bugawa allon da'ira ya ƙunshi nau'ikan nau'ikan nau'ikan aiki, kamar siginar siginar, Layer na kariya, Layer na siliki, Layer na ciki, allon madaukai masu yawa Ana gabatar da shi a taƙaice kamar haka: (1) Layer ɗin sigina: galibi ana amfani da shi don sanya abubuwan haɗin gwiwa ko wayoyi. Protel DXP yawanci ya ƙunshi tazara 30 ...
Kara karantawa