Mr. Richard SHEN
伝言を残すPrivacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
要約すると、鋼と合金鋼の主な区別は、合金鋼が合金要素を追加して、プレーン炭素鋼が提供できるものを超えて特定の特性を強化することにより、意図的に修正されることです。
前: 合金鋼は錆びていますか?
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.