ROCKBEN yog cov kws tshaj lij kev lag luam wholesale cov cuab yeej cia thiab cov rooj sib tham rooj tog muag khoom.
Lub peev xwm ntawm lub txee dai khaub ncaws feem ntau yog hais txog lub peev xwm ntawm cov txee sab hauv. Thaum ntau tus neeg yuav khoom xav txog lub peev xwm ntawm lub peev xwm, lawv feem ntau xav txog kev nce qhov tuab ntawm cov hlau phaj thiab tom qab ntawd thov cov chaw tsim khoom kom muab cov khoom tuab. Qhov no yog ib txoj hauv kev ib txwm muaj, tab sis los ntawm kev pom ntawm kev siv tshuab lossis kev tsim khoom, nws tsis yog qhov tseeb tag nrho.
Peb tau ua qhov kev sim txog qhov teeb meem no. Rau lub txee uas ntsuas 930mm ntev, 550mm dav, thiab 30mm siab, yog tias ua los ntawm cov hlau txias-kuav 0.8mm tuab, qhov kev sim thauj khoom muaj peev xwm ncav cuag 210kg, nrog rau qhov muaj peev xwm ntau dua. Lub sijhawm no, lub txee hnyav 6.7kg. Yog tias lub phaj hlau tuab hloov mus rau 1.2mm, qhov muaj peev xwm thauj khoom kuj ncav cuag 200kg yam tsis muaj teeb meem, tab sis qhov hnyav ntawm lub txee nce mus txog 9.5kg. Txawm hais tias lub hom phiaj kawg tseem zoo ib yam, kev siv cov peev txheej txawv. Yog tias cov neeg yuav khoom hais kom siv cov hlau tuab dua, cov chaw tsim khoom yuav pom zoo thaum kawg, tab sis cov neeg yuav khoom yuav raug nqi tsis tsim nyog.
Tau kawg, kev siv cov phaj hlau 0.8 hli kom ua tiav qhov muaj peev xwm thauj khoom siab xav tau kev tsim qauv tshwj xeeb thiab cov ntsiab lus ua tiav. Txawm hais tias tsab xov xwm no tsis nkag mus rau hauv cov ntsiab lus tshwj xeeb, yog tias muaj qhov xav tau zoo li no, nws yog qhov zoo kom peb cov kws tshaj lij muab cov kev daws teeb meem zoo tshaj plaws, es tsis txhob tsom mus rau qhov tuab ntawm cov phaj hlau xwb.