Definition 61.12.6. Let $T$ be an affine scheme. A *standard pro-étale covering* of $T$ is a family $\{ f_ i : T_ i \to T\} _{i = 1, \ldots , n}$ where each $T_ j$ is affine, each $f_ i$ is weakly étale, and $T = \bigcup f_ i(T_ i)$.

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## Comments (2)

Comment #2043 by Dragos Fratila on

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