id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fens-128	VODYANKA, Vira; BORUK, Sergiy; WINKLER, Igor	NEW FRIENDLY ENVIRONMENTAL ETCHING TECHNOLOGIES FOR SOME STEELS AND COPPER ALLOYS	2016	9	.pdf	application/pdf	4449	262	53	The first in- hibitor was taken from the group I: ben- zenesulfonic acid; sulfosalicylic acid; sul- fanilic acid while the second agent was taken from the group II: thiosemicarba- zide; acetylcarbamide; pyrimidone; car- bamide; N-n-etoxyphenylcarbamide. As seen from the electrochemical data (see Table 1, 2), the majority of the group II inhibitors show good efficiency for etching the St10 steel samples in the composition (1) with sulfosalicylic acid (10 g/l).	cache/fens-128.pdf	txt/fens-128.txt