<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.uzoefu wa miaka 3-5 hivi katika utunzaji na ukarabati wa vifaa na mifumo ya mashine na vifaa vya mashine  <response>: three to five years of experience in electrical and mechanical troubleshooting and maintenance of cnc machine tools and automation systems 