Digital Level Nta:
Qhov hnyav dua, tsis pub ntau tshaj 1.5kg / m rau 2 meters, 3kg / m rau ntau tshaj 2 meters. Tus kav ntev 6-meter ntev tsuas yog 18 kilograms, uas tuaj yeem siv tau yooj yim los ntawm ib tus neeg. Tsis yooj yim rau deform: nyob rau hauv ib txwm muaj xwm txheej, qhov khoov taw tes ntawm steel khoom yog 30km / mm², qhov khoov taw tes ntawm cam khwb cia hlau yog 38km / mm², thiab magnesium-aluminium alloy ncav cuag 110km / mm², uas yog sib npaug rau {{12} } zaug, uas yog resistant rau dabtsi yog khoov. , cov nyhuv ntawm deformation tsis yooj yim tshwm sim, thiab khoov qhov ntsuas ntawm magnesium aluminium alloy kav deb tshaj li ntawm lwm cov ntaub ntawv.
