Ntsia Hlau Spike
Rail ntsia hlau spikes yog cov khoom siv hauv kev tsim kho thiab kev saib xyuas ntawm txoj kev tsheb ciav hlau. Lawv feem ntau loj, threaded hlau screws uas tau tsav mus rau hauv cov ntoo lossis pob zeb kev tsheb ciav hlau (sleepers) kom ruaj ntseg rau hauv qhov chaw. Cov spikes no ua lub luag haujlwm tseem ceeb hauv kev ua kom cov lem ruaj khov thiab nyab xeeb rau kev khiav tsheb ciav hlau.
Ntsia Hlau Spike Specification

Lub npe
Ntsia Hlau Spike
Hom
GNEE rail
Main Function

