Find your 3.1 certificate through the directory tree, or more easily by entering the batch number. For more precise hits, include the leading zeros.

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Name Batch Size
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1050-Al99,5
1070-Al99,7
1080-Al99,8
1450-Al99,5Ti
2319-AlCu6Mn
4018-AlSi7
4020-AlSi3Mn
4043-AlSi5
4046-AlSi10Mg
4047-AlSi12
5087-AlMg4,5MnZr
5183-AlMg4,5Mn
5356-AlMg5
5554-AlMg2,7Mn
5556-AlMg5Mn
5754-AlMg3
6063-AlMg0,7SiTiB
AlMg6Zr

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