• Cov khoom kho vajtse muaj cov hluav taws tib yam li cov qhov rooj thiab thav ntawv.
• Cov Khoom Siv Hluav Taws Xob uas muaj cuab yeej hluav taws kub muaj xws li: - Pob taws - Pivots - Xauv - CLWB
• Cov khoom tso tawm pasking yuav tsum muaj qhia kom qhia tias lawv cov kev teeb tsa tsis cuam tshuam cuam tshuam rau kev tiv thaiv hluav taws kub ua tau zoo ntawm cov kev sib txoos.
• Txwv tsis pub siv cov kho vajtse - qhov loj ntawm cov plator - cov neeg saib qhov rooj - Qhov rooj qhov rooj - Qhov rai avit
• Cov cuab yeej kaw kaw kaw tau yog qhov kawg ntawm "qhov chaw" hluav taws kub "yuav tsum muaj qhov rooj hluav taws kub. Lub qhov rooj hluav taws yuav tsum yog nyob rau hauv txoj hauj lwm kaw thiab latched ua haujlwm ua kev tiv thaiv kev tiv thaiv nyob rau hauv qhov kev tshwm sim ntawm hluav taws. Vim li no, xws li teev caij nplooj ntoos hlav hinges lossis cov npe teev kom ze rau kom ntseeg tau tias lub qhov rooj yuav ze
