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Flat m

2024-10-11

An yi shi da aikin zafi na H13 ya mutu karfe ko 38CrMoAl da sauran kayan aikin zafi yana da nitriding ko nitriding Yana da tsayi mai tsayi (HRC56-HRC59), juriya mai kyau da ha?aka mai ?arfi; Mutanen da ke da shekaru masu yawa na aikin ?wararru sun ?ir?ira su kuma samar da su;

duba daki-daki