Txuj ci kev lag luam
RAIRway SpikeCov txheej txheem kev teeb tsa thiab cov kev siv tau ceev faj
Lub installation ntawm kev tsheb ciav hlau yog qhov tseem ceeb txuas hauv kev sib txuas nrog kev ruaj ntseg ntawm kev teeb tsa kev nyab xeeb, thiab tsis txhob ua kom zoo nkauj rau cov khoom sib tsoo, thiab tsis txhob ua kom tawg, thiab tsis txhob rov qab tawg lossis ua rau lub sleeper .
Rau cov cim spikes thiab kauv cov kab mob, hluav taws xob torque muaj qhov ua kom huv si rau kom tsis txhob cuam tshuam nrog cov nyhuv fastening ntawm cov spikes.
Tsis tas li ntawd, lub installation cov cav thiab cov txheej txheem sib txawv, tshwj xeeb yog cov khoom lag luam uas tsis tshua muaj xeb, tshwj xeeb yog cov khoom siv tsis tshua muaj xeb thiab cov tshuaj tiv thaiv kev tiv thaiv tsis muaj xeb zoo dua
Thaum lub sijhawm ua haujlwm, kev xoob, poob tawm lossis corrosion ntawm spikes yuav tsum muaj cov kev lag luam tsis txaus ntseeg thiab kev saib xyuas cov ntsiab lus ntawm cov tsheb ciav hlau ntawm kev tsheb nqaj hlau .
