< img qhov siab = "1" dav = "1" style = "display: tsis muaj" src = "https://www.facebook.com/tr?id=3849874715303396&ev=PageView&noscript=1" /> Xov Xwm - Koj paub li cas tias lub iav saw hlau maus taus yog hom twg?

Koj paub li cas tias lub iav saw hlau maus taus yog hom twg?

Txoj kev txheeb xyuas tus kheej:

Tsuas muaj ob hom saw hlau loj thiab cov sprockets loj rau maus taus, 420 thiab 428. 420 feem ntau yog siv rau hauv cov qauv qub nrog cov kev hloov me me, thiab lub cev kuj me dua, xws li thaum ntxov 70s, 90s thiab qee cov qauv qub. Cov tsheb kauj vab nkhaus, thiab lwm yam. Feem ntau ntawm cov maus taus niaj hnub no siv 428 saw hlau, xws li feem ntau cov tsheb kauj vab straddle thiab cov tsheb kauj vab nkhaus tshiab.

Cov saw hlau 428 pom tseeb tias tuab dua thiab dav dua li cov saw hlau 420. Feem ntau muaj cov cim 420 lossis 428 ntawm cov saw hlau thiab sprocket. Lwm tus XXT (qhov twg XX yog tus lej) sawv cev rau tus lej ntawm cov hniav ntawm sprocket.

qhov zoo tshaj plaws roller saw


Lub sijhawm tshaj tawm: Lub Kaum Hli-09-2023