Bakwai ayyuka suna ga rana mai tsarin daidaituwa a cikin rubutun ake daba'a da idafa rubuta don alamunaijima, masaka, ko wani aiki. Suna aka yi shirya ta fiye da shirye, depending on jinsar rubuta ɗan rubutuwa ke abubuwan ne da alamunaijamai suna ke amfani da. Wannan bakwai suna aka yi rubutun kanƙwar rubuta, yanzu da hanyar rubutun kawai don use light - duty don rubutun karami don bulk fuel transport. Hanyar pumping systems, hoses, da nozzles aka yi amfani gabanin da idafan rubuta. Amfani gabanin da idafan rubuta. Safi features, wannan rubuta emergency shut - off valves, leak - detection systems, da fire - suppression equipment, suna standard don saukar accidents during operations ayyukan rubuta. Bakwai ayyuka suna kasance game da industries like transportation, construction, da aviation, don ya yi aiki da vehicles da alamunaijima suna kasance rubuta don aiki continuous.