β Scribed by D., C. H.
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π SIMILAR VOLUMES
florets characteristic of a number of the Composit~ were present. This substitution was complete, no stigmas of Crocus being present. The substitute was identified as a species of Onopordon closely related to Onopordo'Jz sibthorpianum Boiss and Heldr. The materials had been dyed with a mixture of T
Stainless steels are increasingly used for sea water applications. Since stainless steels on the basis of AISI 316 are not sufficient in respect to their resistance against pitting, crevice and stress cracking corrosion higher in Cr and MO containing stainless steels as well as improved NiCrFeMo all
Zinc ... tlitiruntion, hut rather to find if i t Imd nny cffcct on thc nccurncy of the other tletc~minntions. The lend was determined liy tho niethotl of estimnting partly n s peroxide nnd pnrtly n s sulphnte. 111 the cnsc of the two mixtures P and C: thc tin wns cletcrniincd Jcctrolyticnlly from nm