牌號(hào) | ZG20Cr13 |
對(duì)應(yīng)標(biāo)準(zhǔn) | GB /T 6967-2009
工程結(jié)構(gòu)用中胧瓜、高強(qiáng)度不銹鋼鑄件 Martensitic stainless steel castings for general engineering application |
歸類(lèi) | 鑄鋼 |
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