暖暖、免费、高清、日本,国产日韩欧美无一区二区,大黑屌互吃视频,看中国美女吃吊艹逼视频

The French government has issued a mandatory environmental protection regulation on building products entering the French market

1.The mandatory labeling for indoor building materials entering the French market.

2.A highly recognized French environmental protection labeling in the Chinese market.

3.Enterprises may use the French VOC labelling by self-declaration.

French VOC Regulation

1.The French VOC determines the labeling classes based on VOC and other 10 common pollutants released after construction is completed.

2.The VOC certification classes include A+, A, B and C

3.All the products of Maco Group Corporation meet the standards of French VOC A+.