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ASTM A182 F5 F9 F9 F9 F11 alloyving na-agba ọsọ mgbaaka diski ejiji iji mepụta sistem

ASTM A182 Alloy steel f12 flanges bụ corrosion na-eguzogide. ASTM A182 Alloy steel f12 flanges nwekwara ezigbo echiche.

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Chromium-molybdem alloy steel nwere ike iguzogide n'okpuru okpomọkụ na nnukwu nrụgide. Chromium molybdem na-eguzogidekwa na Hydrogen Mwakpo na sọlfọ na-ekpo ọkụ. Mpempe nrụgide site na 150 ruo 2500 na nha si? " ka 48 "

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    Ọzọ alliy steel