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Ndi zinthu ziti zomwe zimagwiritsidwa ntchito ngati tarpaulin?
Ma tarp achikhalidwe nthawi zambiri amapangidwa ndi poliyesitala, chinsalu, nayiloni, polyethylene, ndi polypropylene.Ma tarp opangidwa kwambiri ndi polyethylene ndi olimba, olimba, komanso amatha kusalowa madzi poyerekeza ndi mitundu ina ya zinthu ngati chinsalu.Polyethylene (PE) iyi ndi pulasitiki yoluka mosiyanasiyana ...Werengani zambiri
