HSS HSC SAV cov saw hlau tsis xeb
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SS HSS HSC SAV Chains, thiab nrog rau cov khoom txuas
Ua haujlwm nrog lub sprocket hom txuag yog qhov zoo tshaj plaws kom tau txais txiaj ntsig zoo los ntawm qhov hnyav dua thiab lub neej ntev dua. Nws yog qhov zoo los hloov cov saw hlau yas thaum cov neeg siv khoom xav tau daws teeb meem los ntawm cov saw hlau yas, xws li kev txuas ntxiv thiab hnav. Koj tuaj yeem tshem cov saw hlau yas thiab ntsia SAV saw hlau vim koj tsis tas yuav hloov sprocket.