... .Grade: BB/CC 4.thickness: 2.5mm-25mm Construction Plywood,Commercial plywood,veneer faced plywood,CertificateISO9001,American CARB, ... Low formaldehyde emission7.The productions are suitable for the construction of viaduct and tall frame building8.If put in boiling ... more than 50 times10.Solve the problem of leaking and rough surface during construction process.Particular suiltable for watering concreat ...