Dab tsi yog cov kev siv ntawm laser technology hauv tsev cov ntaub ntawv? Tam sim no, hydraulic shearing los yog sib tsoo tshuab yog tsuas yog siv rau rebar thiab hlau tuav siv nyob rau hauv lub tsev los yog cov qauv. Laser tshuab feem ntau yog siv rau hauv kev ua cov kav dej, qhov rooj thiab qhov rais.