woodiness floor, compositive material, bead piece board the ligneous plank such as beaverboard of the density in reaching kind compulsory inspection regulation; And bureau of American environmental protection (EPA) is aimed at hardwood plywood, medium the formaldehyde of density beaverboard and particieboard releases a quantity to carry out newest set limit to to ask, after releasing standard become effective, unless compound wood obtains special exempt, no matter be veneer,perhaps embed otherwise inside package or finished products, all must obtain attestation, ability is OK entrance, sale, supply, should be sold about or make.
Maintain attestation qualification to obtain attestation to reach, veneer production business must build character to assure / character dominates a plan, the quality that undertakes the product releases a quantity regularly controls a test, every quarter undertakes the orgnaization of tripartite attestation that approbates by bureau of environmental protection of classics United States or supervise undertake formaldehyde releases a quantity to check. "
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