Cov Khoom Npe Cov Khoom Siv Cylindrical Cylindrical Cylindrical Lub taub hau Cylindrical Rauv Pin Loj M1-M48, raws li cov duab muab los ntawm cov qhua tuaj noj mov. Qeb 4.8, 6.8, 8.8, 10.9, 12.9, A2-70, C1022, C1025K, C1035K, C1045 3. Tooj: H62, H65, H68 4. Aluminium: 5056, 6062, 6062, 7075 5. Pob zeb txuas ntxiv hnab / me me + sab thawv sab nraud + Pallets tom qab-muag kev pabcuam peb yuav ua raws