Revision history of "NACE Class 20.51 - Manufacture of explosives"

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  • (cur | prev) 15:44, 28 November 2019Wiki admin (talk | contribs). . (413 bytes) (+413). . (Created page with "== Definition == Manufacture of explosives class == Description == This class includes: * manufacture of propellant powders * manufacture of explosives and pyrotechnic prod...")