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2. EN 312 (1995). Wood particleboard-specifications
3. JIS A5908 (2003) Particleboards
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5. Kamoun C, Pizzi A (2000b) Mechanism of hexamine as a non-aldehyde polycondensation hardener, part 2: recomposition of intermediate reactive compound. Holzforsch Holzverwert 52(3):66–67