the joints are designed for a flexible and modular installation of one or multiple devices on the hill slope. the basin is also provided with holes at the bottom and on the sides to allow slow water filtration and passage of growing roots. the core of the device consists of clay inserts containing seeds...
broken down, will leave ex- cessive residue on the mesh. general description cdr - concentrate is a biodegradable concentrated decoating agent, when in dilution form will quickly and economically re- move all types of photo-polymer, diazo, or capillary film on all types of mesh. dilute up to : with...