the formaldehyde in sample of floor of every 100 grams does not exceed 9 milligram) , occupy selective examination 52.9% of sum of products; Formaldehyde of
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exterior wooden cladding uk certain scale of production, and have in the market certain and famous spent product, can get better safety assures. Additional as we have learned, fake the product still exists in some places, incorporate has 3: It is with 3 get together cyanogen amine board floor of sham aggrandizement wood; 2 it is floor of sham famous brand; 3 it is grade
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clean wood privacy fence forestry bureau--- Xining plywood 6 into unqualified: ? Depend on of bottom of discharge ? subcutaneous ulcer ton row? Xining plywood 6 into unqualified Issue date: 2002-11-11 origin: Quality of project of Qinghai province