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ASTM-A48 & A48M-2003-Qeexitaannada Heerarka ee Gray Iron Castings
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ASTM-A108-2003-Qeexitaanka Heerka ee Biraha Birta, Kaarboon iyo Daawaha, Qabow-Dhamaaday
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ASTM-A322-91-Tilmaanta-Heer-Sare ee Baararka Birta, Daawaha, Heerarka Heerarka
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ASTM-A732 & A732M-2002-
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DIN-EN-10346-Soosaarid Ballaaran oo Qalab Bir ah oo Bir ah
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GBT-9439-2010-Gray Cast Cast Iron
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GOST-3443-87
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GOST-7293-85_RU-Ductile Cast Cast Iron
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GOST-30893.1-2002-Dulqaadka Guud ee RU
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ISO-2768-1 Dulqaadka Guud
