Raws li kev faib cov khoom siv, lub rooj tsavxwm tuaj yeem muab faib ua ob pawg: cov khoom siv ntoo thiab cov khoom vaj khoom tsev; Raws li kev faib tawm molding, nws tuaj yeem muab faib ua pawg thawj coj, plywood, fiberboard, vaj huam sib luag, hluav taws kub board thiab lwm yam. Dab tsi yog hom rooj tog vaj huam sib luag, thiab ...
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