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RP grafite elektrode
Spesifikasiýa howpsuzlygy, Dfi synp bölümi RP synpy (DIE.300-600-7 metr) EGP synpy (DIEA-Maň 7,8-6.8 5.6-6.8 Netije 5.6- 6.4-4-4.3.3.5 3.0-3.8 egilýän güýç Launto 8.0-12.0 10.02-10.0-14.02-15.0-13.02-15.0-13.02-14.0 tygşytly GPA 7.0-14.0 050-14.0 -18.0 14.0,0.0.0.0 lokk dykyzlygy saýlama ...
