Suav V fastening system Txheej txheem cej luam
Suav V fastening system yog siv rau ballasted khiav uas yog nteg rau pre-stressed qhob pw tsaug zog nrog kev txhawb nqa rail ditches. Nws qhov ntsuas qhov deb thiab qhov siab yog adjustable. Raws li tag nrho txoj kev tsheb ciav hlau muaj kev txhawj xeeb, W2 clip thiab roj hmab ncoo tau txais los ntawm ntau qhov chaw, qhov ntev kuj yuav tsum yog ＞ 9kn, X3 clip thiab cov ntaub qhwv sib xyaw tau txais los ntawm qhov me me tsis kam, qhov ntev kuj 4kn. Rails ntawm ob sab tuaj yeem hloov kho rau sab laug lossis sab xis ntawm -4-2mm. Kev ntsuas kev hloov pauv yog los ntawm -8-4mm, qhov siab hloov kho 10mm.
