... which have passed American CARP E1 standard, Moistureproof, not transfiguration, environment. Methanal releases less than 5 mg ... anti-alkali against a variety of disinfector.5.Not collapse edges, can be easy treated and ... friendlyADAPrice competitivenessBABThermal resistanceBBADurabilityABBFlame-retardantBBCProcessingBAC(A: Excellent, B: Good, C: Not bad, D: Bad.)Compare to the same ...