H20 Cav Ntoo Beam Slab Formwork
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H20 Cav Ntoo Beam Slab Formwork
Cov formwork rooj yog ib hom formwork uas siv rau kev nchuav pem teb, siv dav hauv tsev siab, tsev Hoobkas ntau theem, cov qauv hauv av thiab lwm yam. Nws muaj kev tuav yooj yim, sib dhos sai, muaj peev xwm thauj khoom tau zoo, thiab muaj kev xaiv tsim tau yooj yim.