... hardwood 3.Grade: BB/CC 4.thickness: 2.5mm-25mm Construction Plywood,Commercial plywood,veneer faced plywood,CertificateISO9001,American CARB,CEBrand ... .Strong nail holding3.Moisture-proof and easy work4.Tight construction and high strength5.No ratten or decay6.Low formaldehyde ... emission7.The productions are suitable for the construction of viaduct and tall frame building8.If put in ...