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Просмотр полной версии : What way of check of permeability of pipes (GSG) is more preferable and informativ...



Lyudmila
24.07.2004, 15:08
What way of check of permeability of pipes (GSG) is more preferable and informativnee - x-ray or US?

Kamenetskij B.A.
28.07.2004, 05:41
Informativnee and accordingly predpochtitelneee - GSG