1. I-geotextile engalukwanga ngenaliti, iinkcukacha zikhethwa ngokungathandabuzekiyo phakathi kwe-100g/m2-1000g/m2, eyona nto iphambili ikrwada yi-polyester staple fiber okanye i-polypropylene staple fiber, eyenziwe ngendlela ye-acupuncture, eyona nto isetyenziswayo yile: umlambo, ulwandle. , ichibi kunye nomlambo Ukhuseleko lwe-Slope yeendonga, l...
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