久久影院资源站,国产成人1区,欧美丰满日韩,97久久精品

產(chǎn)品說(shuō)明：
1）規(guī)格：4*8
2）厚度：15-20mm
3）膠水：MR/E2
4）芯板：杉木

Features:
1) Dimensions: 4 x 8
2) Thickness: 15 - 20mm
3) MR E2 glue
4) Fir (superfine) core
5) High sound insulating isolating capacity and resistant to deformation
6) Uses: indoor decoration of houses, manufacture of furniture, building etc.