TBM (tag nrho cov ntu tho txawv tshuab) txhuam feem ntau yog siv los tiv thaiv cov khoom siv TBM, uas yog cov hnav thiab kua muag thaum lub sij hawm khawb. Raws li kev tshawb nrhiav, cov qauv txheej txheem ntawm TBM txhuam tsuas yog suav nrog:
Pem Hauv Ntej Shield Anti Slurry Txhuam: Nyob rau sab xub ntiag
Sab sauv thiab sab hauv daim thaiv txhuam: nyob ntawm daim thaiv ntawm phab ntsa ntawm lub nraub qaum ntawm cov pob tw thiab pob zeb los ntawm kev nkag mus rau sab hauv ntawm lub nraub qaum ntawm lub nraub qaum ntawm tus tw ntaub thaiv.
These brushes are usually installed in the corresponding positions of TBM equipment through bolts or other fixing methods to ensure their effective operation during excavation.
