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由于热加工的焊接与切割版和热处理/锻压/铸造版是同一邮发代号,在邮局不能分开订阅。有需要分开订阅的读者朋友可以从金属加工杂志社直接订阅,我社也处理单期或几期的散订。
As the heat of welding and cutting and heat treatment / forging / casting version is the same postal code, post office can not be separately subscribed. There is a need to subscribe separately reader friends can subscribe directly from the metal processing magazine, our agency also deal with single or several scattered.