1, Isimiso sidinga i-coal tar epoxy pipe stacking ngaphansi kwe-palletizing firm ukuze kuqinisekiswe ukuphepha kwendawo, ngokusho kwezinhlobo ezihlukahlukene, ukucaciswa kwe-palletizing, izinhlobo ezahlukene zezinto zokwakha ukuze kufakwe i-palletizing ngokulandelanayo, ukuvimbela ukuguguleka kodaka nokulinganayo; 2, Kuvinjelwe ngetiyela lamalahle...
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