亚洲激情综合-久久视频精品-亚洲a在线观看-99久久99久久精品免费看蜜桃-奴性白洁会所调教-日本暧暧视频-69日影院-亚洲综合三区-操操色-啊v视频在线观看-欧美日本不卡-少妇精品一区二区三区-欧美视频色-精品免费av-久草色在线-麻豆md0049免费-色播放-久久精品免费播放-日韩精品电影一区二区三区-国产99久久久久久免费看-日韩精品中文字-亚洲国产一区二区三区在线-成人在线观看h-狠狠干妹子-亚洲专区视频在线观看

Drip films

It%27s made through three-layer compound coextrusion-blow molding with high quality PE resin as the base material, added with appropriate amount of dripping agent, humectant, and aging resistant agent. Its optical property, drip preventative property and moisture retention property can rival with PVC film.

PE long service life sunlight dripping film can replace PVC films of the same thickness. It can be used for high efficiency energy conservation sunlight greenhouse and has the characteristics of fast temperature rising, good heat preservation, high light transmittance and long dripping period (3 months). Its service life is about 12 months.

Hits:6372 Entry Time:2015-06-09 09:29:20【Print this page】【Return

LINKS