久久精品 国产精品香蕉-亚洲精品无码专区加勒比-插入日韩美女下面的视频在线观看-久久av一级av少妇av高潮

Spray-seeding Surface substrate2

Product Series > Repair substrate series > Spray-seeding Surface substrate2

Spray-seeding Surface substrate2

1) Specification: non-compression capacity 50L±2L

2) Basic Technical Parameters

                             N+P2O5+K2O≥3%, organic matter ≥50%, pH value: 5.5-7.5,

3) Scope of Application

4) Ecological restoration of a wide variety of bare side slopes, including express highway side slopes, railway side slopes, mines, etc.