1. I-geotextile engalukiwe enenaliti, imininingwane ikhethwa ngokungafanele phakathi kuka-100g/m2-1000g/m2, impahla eluhlaza eyinhloko i-polyester staple fiber noma i-polypropylene staple fiber, eyenziwe ngendlela ye-acupuncture, ukusetshenziswa okuyinhloko yilezi: umfula, ulwandle. , ichibi kanye nomfula ukuvikelwa kwe-Slope of the envelopes, l...
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