800mm Tshuab Yas Kev Nyab Xeeb Kev Nyab Xeeb Thoob Ntiaj Teb
Khoom siv
Lub thoob yas tiv thaiv kev sib tsoo yog ua los ntawm elastic, siab zog, muaj zog ua haujlwm yas, yas los tiv thaiv kev sib tsoo thoob lub cev yog xim liab, qhov saum npoo yuav raug cuam tshuam nrog cov yeeb yaj kiab siab heev, thaum lub teeb ci rau nws tuaj yeem ua tiav qhov cuam tshuam, nruab hnub thiab hmo ntuj pom meej.
Nta
Lub teeb yuag thiab siab zog, tiv thaiv corrosion thiab huab cua tsis kam, tiv thaiv thaw thiab noo noo (dej), tag nrho ib zaug muaj zog, zoo nkauj zoo nkauj. Nws qhov tseem ceeb tshaj plaws yog tus nqi qis dua, tsis yooj yim kom raug nyiag.
Kev sib tsoo thoob hollow filling xuab zeb lossis dej, nrog tsis muaj elasticity, tuaj yeem nqus tau qhov cuam tshuam zoo, txo qhov kev sib tsoo tsheb; kev sib xyaw ua ke ntawm kev siv, tag nrho cov kabmob quab yuam muaj zog, ruaj khov dua.
Anti-kev sib tsoo chim xim yog xim liab, ci xim, dawb reflective zaj duab xis muab tshuaj txhuam ntau qhov muag thaum hmo ntuj.
Cov xim ci, qhov loj me, kev qhia meej meej.
Ceev thiab yooj yim rau nruab thiab txav mus los, tsis muaj tshuab, txuag nqi, tsis muaj kev puas tsuaj rau txoj kev.
Yuav ua li cas nrog txoj kev curvature hloov, hloov tau yooj yim thiab yooj yim.
Haum rau siv rau txhua txoj kev, bifurcation, chaw nres tsheb tus xov tooj thiab lwm qhov chaw.
