bebinid khanoome mohtram harrooz dare be elm ezafe mishe.....ama too zamineye mekanik ekhterata ke che arz konam vali khob harki ye gooshasho gerefte dare pishtraftesh mide......masalan too mashin kari alan dare rooye micro edm kar mishe.....ya too pelasti roo jooshkari pelastik roo ghaleb giri too tazrig makhsoosan extruosioen dare kar mishe......toon in mozooha age search konid mitoonid baghalati peyda konido az chamo khame kar sar dar biarid
bazam age soali dashtid man dar khedmatetoon hastam