Cov khoom siv rau lub tsev so lub tsheb trolleys muaj xws li stainless hlau, titanium thiab tooj liab. cov
Stainless hlau nra trolleys muaj qhov zoo ntawm kev tawv, corrosion-resistant, thiab silvery, tab sis lawv oxidation kuj yog me ntsis qis dua cov ntaub ntawv titanium.
Titanium nra trolleys muaj cov yam ntxwv ntawm kev tawv, corrosion-resistant, silvery, tsis tig dub, thiab tsis muaj kev cuam tshuam rau tib neeg autonomic qab haus huv, thiab muaj zoo oxidation kuj.
Copper nra trolleys yog tus cwj pwm los ntawm kev tawv, ruaj, ntev-ntev, tiv thaiv oxidation thiab corrosion-resistant, tab sis tus nqi kuj yog siab heev. cov
Tsis tas li ntawd, kev tsim qauv ntawm lub tsev so lub nra trolley tag nrho suav nrog cov ntsiab lus ntawm ergonomics, nrog rau qhov siab nruab nrab thiab cov duab uas haum rau lub ntuj nkhaus ntawm tib neeg txhais tes, uas tuaj yeem txo qhov qaug zog los ntawm kev siv mus ntev, thiab kev sib txuas. yog ruaj thiab txhim khu kev qha los xyuas kom meej qhov kev siv ntawm lub nra trolley.