11a French gear manufacturer (9) ??U?A?I?R
2d Where there's some order to retreat (9) M?????E??
14d Awful woman novelist that has blue veins (10) ?O???N?O??
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26a In vain, I'd revised chapter for artist, scientist and engineers (2,5) ??/V???I
2d Severe writer's block, a problem for setter, say (4,3) H???/???
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