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By victor
Ishidi le-HDPE Geomembrane: Izindlela Eziphumelelayo Zokusebenzisa Nezici Eziyinhloko
Ukwakhiwa kwezinto zamakhemikhali, izinhlelo zokuphatha udaka, kanye nezitfuba ezinqala, zidinga ukumelana okuhle kwezinto zokwakha
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By Evelyn
Ishidi le-HDPE Geomembrane: Izindlela Zokusebenzisa Nokuhlukanisa Ngendlela Efanele
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By Heather
Ishidi le-HDPE Geomembrane: Izixazululo Eziphumelelayo Zokuvikela Izindawo Zamanzi
Izindawo zamanzi zibaluleke kakhulu empilweni yethu, kodwa zidinga ukuvikelwa okuqinile ukuze kugwenywe uku leak ‘nendlela yokuvikela okokusebenza kwamanzi siqu
