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2040工业铝型材欧标和国标有什么区别?
2040工业铝型材欧标和国标有什么区别?
2025-03-15 16:52:18
推荐回答(1个)
回答(1):
欧标2040铝型材四面都是带槽的,而国标2040铝型材只有两个面是带槽的。这也就决定了两款铝型材的用途是不一样的。欧标2040型材适用于轻型结构的框架组合,而国标2040型材适用于门窗的制作。
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