... :1,It effectively diffuses, transmits or decomposes central and prevents soil body damage caused by functioning of external ... widely used in various fields such as water conservation, hydropwer, highway, railway, port, airport, sports field and gymnasium, ... 460.6Vertical and horizontal BEST QUALITY AND RESONABLE PRICEISO9001,ISO14001,OHSAS18001 AND CE CERTIFICATE Non-woven geotextiles with needle ...