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目前,已有23家测试机构被授权作为第三方认证机构(TPV),截止2009年2月,他们已经对全世界353条人造板生产线进行认证,并证明这些人造板生产线生产的板材可以达到CARB1和CARB2的要求。这些人造板生产线可以达到美国加州空气资源局早在2007年4月发起,并于2009年1月1日强制实施的“降低复合木制品甲醛排放的有毒空气污染物控制措施”中的规定。有237家企业已经于1月底前得到了第三方的认证,而其余的116家在2月份得到第三方的认证。
At present, 23 test institutes have been authorized as third-party certification bodies (TPVs). As of February 2009, they have certified 353 panel-based production lines all over the world and proved that these panel-based panels can reach CARB1 And CARB2 requirements. These wood-based panel production lines can meet the requirements set forth by the California Air Resources Agency as early as April 2007 and enforced on January 1, 2009 to reduce toxic air pollutants from formaldehyde emissions from composite wood products . A total of 237 companies have received third-party certification by the end of January, while the remaining 116 have third-party certification in February.