Kugwiritsa ntchito mankhwala: Kuteteza misewu, chitetezo cha mitsinje, chitetezo cha m'mphepete mwa nyanja, chitetezo cham'mphepete mwa nyanja, chitetezo chotsetsereka, khola lamwala, chitetezo cha mlatho, anti falling net, mariculture ndi mafakitale ena amagwiritsidwa ntchito kwambiri. Kuchita kwazinthu: 1. Chuma: pafupifupi gawo la ma mesh opotoka a polyester ndi 80% kutsika ...
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