Machubu achitsulo osasalala opachikira mafuta
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Machubu Opanda Msoko a Chitsulo Chopangira Mafuta, GB9948-2006, Chitoliro cha Sanon
Machubu achitsulo opanda msoko opachikira mafuta, opangidwa ngati machubu a fumace, machubu osinthira kutentha ndi
mapaipi m'mafakitale a mafuta ndi mafakitale oyeretsera. Ma grade a carbon structural steel apamwamba kwambiri ndi 20g,
20mng ndi 25mng; Magiredi achitsulo opangidwa ndi alloy: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, 12CrMoVG, ndi zina zotero
