Outdoor storage of industrial objects

Does anybody has experience in longterm outside storage of large
Industrial objects? What kind of material is used for conservation,
if something is used at all? Outside means storage without any
protective covering or roof.

Kornelius Goetz
Buro fur Restaurierungsberatung
Schlosstrasse 41
D-86732 Oettingen
+49 9 08 2 47 63
Fax: +49 9 08 2 47-76

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                  Conservation DistList Instance 11:94
                   Distributed: Tuesday, May 19, 1998
                       Message Id: cdl-11-94-017
                                  ***