20arin XNUMX% Kashe Lokacin da Ka Yi Umarni Yanzu
Nau'in 304 (haɗin: 0.08% C, 1 8. 1 8% Cr, 1.20% Mn, 7.25% Ni, 0.0 1 6% S, 0.48 % Si, tare da ragowar kasancewar Fe) bututu mai diamita na 60 0 mm ya kasance. yana aiki fiye da shekaru 12 a cikin ...
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