Primary Function: Hnab thiab Khoom Hnav Sib Sau Ua Ke Blue Sky Lab 2021 yog ib pawg hnab, khoom rau khoom cia thiab khaub ncaws uas muab cov khoom seem ntawm kev tsim tsheb los ua. Cov thawv rau khoom cia yog muab Haptex BASF tawv nqaij los ua, thaum cov hnab nqa, hnab nraus nrob qaum thiab khaub ncaws yog muab cov ntaub airbag ruaj ntseg thiab cov siv hlau sia ruaj ntseg los ua. Cov thawv rau khoom cia siv tau hauv tsev los sis hauv tsheb, thiab cov hnab tsim nyog rau ntau qhov chaw niaj hnub siv. Cov khoom sib sau ua ke no rov siv cov khoom zoo heev uas tej zaum yuav raug muab pov tseg. Lub hom phiaj yog los txo kev siv cov peev txheej thiab txhawb kev nqis peev khaub ncaws ruaj khov.