欧美视频一区二区三区…_妺妺窝人体色WWW精品_亚洲成人av片_麻豆成人免费电影_国产精品成人免费观看_日本男女交配视频_欧美精品激情在线观看_亚洲一级免费观看_国产一区二区欧美日韩_xxxx国产精品_欧美国产综合视频_精品国产91乱高清在线观看

Features:

1) Material: polypropylene

2) Weight: 650gsm

3) Thickness: 2.0mm

4) Tensile strength (n/5/10cm): a) Warp: 1,200 b) Weft: 1,300

5) Tensile elongation: a) Warp: <50% b) Weft: <55%

6) Permeability (10-3m3/m2S): 100 - 350

7) Working temperature (oC): a) Continuance: 90 b) Instant: 110

8) Surface treatment: calendering