请问谁有铸造方面的资料啊??急需!谢谢!!
请问谁有铸造方面的资料啊??急需!谢谢!!
我有一本《现代铸造厂设备安装调试标准全书》,不知是否是你所需。可是我没办法传上来,如果你需要可留下信箱或QQ
非常感谢!我的邮箱是gyc_1916@hotmail.com
给你的邮件退回来了。见下面的回函
I'm afraid I wasn't able to deliver your message to the following address.
This is a permanent error; I've given up. I am sorry for this inconvenience.
gyc_1916@hotmail.com Error Message: 554 <gyc_1916@hotmail.com>: Recipient address rejected: Access denied
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