Cov qauv sib txawv ntawm "3-pins" thiab "4-pins" rau ob hom kev sib tsoo ntawm lub khw.Dab tsi yog qhov zoo ntawm "4-pins" peb tsim?Thov saib tsab xov xwm
1.Dab tsi yog "3-pins" thiab "4-pins" mechanical grapples?
Qhov sib txawv tuaj yeem pom meej ntawm cov duab.Lub "3-pins" mechanical grapple muaj 3 pins thiab tib tus pin sib hloov thiab thoob tus pin.(Saib daim duab ntawm sab laug)
Pom tseeb, "4-pins" mechanical grapple hauv daim duab ntawm sab xis muaj 4 tus pins.(Saib daim duab ntawm sab xis)
Qhov no yog qhov txawv ntawm lawv cov qauv.
2.Vim li cas peb grapple "4-pins" tsim?
Qhov zoo ntawm 4-pins tsim:
1.4-pins" grapples siv tau ceev coupler, tab sis "3-pins" tsis tuaj yeem siv ceev txuas txuas
2.Lub "4-pins" grapple stick thiab caj npab tsim ib quadrilateral.(zoo li daim duab zoo).Qhov qhib ntawm grapple yog loj dua thiab hloov tau yooj yim claws.
Lub "3-pins" rub stick thiab caj npab tsim ib daim duab peb sab.(zoo li daim duab sab laug)
Qhov no ua rau muaj qhov qhib me me
Tam sim no koj yuav tsum paub yog vim li cas peb ua "4-pins" mechanical grapples.
Yog hais tias koj xav tau ib tug mechanical grapple, thov koj xav tiv tauj peb thiab RSBM yuav muab koj tus nqi zoo thiab zoo grapple!
Post lub sij hawm: Nov-24-2022