ukusetshenziswa komkhiqizo 1.Galvanized steel pipe : Ipayipi elikhandiwe lisetshenziswa kabanzi, ipayipi legesi yemvelo empilweni yethu yansuku zonke liyipayipi elishiselwe, ukufudumeza, ukwakhiwa kwe-greenhouse nakho kusetshenziselwa ipayipi likagesi, ipayipi elithile leshalofu lokwakhiwa kwesakhiwo ukuze kuvinjelwe ukugqwala, ukusetshenziswa. ipayipi likathayela.wa...
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