Lub peev xwm thauj khoom ntawm lub tub rau khoom yog nyob ntawm qhov zoo ntawm cov hlau rail. Drawers ntawm txawv specifications muaj txawv thicknesses thiab load-bearing zog. Thaum yuav khoom, koj tuaj yeem rub tawm lub tub rau khoom thiab nias nws nrog koj txhais tes kom pom tias nws yuav xoob, rattle lossis tig. Cov khoom ntawm zawv zawg rail pulley txiav txim siab qhov kev nplij siab ntawm lub tub rau khoom thaum zawv zawg. Swb rail yas pulleys, steel npas, thiab hnav-resistant nylon yog peb yam khoom siv pulley tshaj plaws. Ntawm lawv, hnav-resistant nylon yog qib sab saum toj, uas yog nyob ntsiag to thiab ntsiag to thaum zawv zawg.
Nyob ntawm qhov zoo ntawm lub pulley, koj tuaj yeem thawb thiab rub lub tub rau khoom nrog ib tus ntiv tes. Yuav tsum tsis muaj astringency thiab tsis muaj suab nrov. Xaiv cov ntsiab lus tseem ceeb kom pom seb lub tshuab ua haujlwm siab puas ua haujlwm zoo, tsuas yog sim nws! Saib seb nws puas yog kev txuag hluav taws xob thiab seb braking puas yooj yim. Tab sis nws yuav tsum tau muab sau tseg tias txawm hais tias lub siab ntaus ntawv yog heev zoo, tus nqi yog kim dua.