This is what I found in a standard, which is on the logistics, I hope for your h...
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这是我查到的一个标准，这是关于物流方面的，希望对您有帮助。-This is what I found in a standard, which is on the logistics, I hope for your help.
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www.51zbz.com
GBT18905.2-2002.pdf
标准免费下载-我要找标准www_51zbz_com.mht
