1, Babban bayani dalla-dalla :
Girman tebur :
Girman tsawon : 2100mm nisa : 480 mm
Matsayin daidaitaccen daidaitacce : 740 ~ 940mm Adujst : ≥200mm, Zai iya zama ƙasa, gyara gaba ɗaya
2, fasaha siga :
Sauya Trendelenburg : ≥30 ° Trendelenburg : ≥20 °
Karkatar da kai tsaye : :18 °
Sashin Shugaban Sama : ≥45 ° Kasa : -90 °
Sashin Baya Sama : -75 ° Kasa : -18 °
Sashin Kafa Downasa: -90 °
Kashin koda ya tashi ≥ ≥120mm