发布时间:2025-01-20 14:49:05
316铸钢
如果是型钢,一般叫316,但在铸件一般称为CF8M
(另:CF8就是304)
武林外传包大人那一段有个锦衣卫展堂他真的是太监还是故意欺骗无双
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