Počet záznamov: 1
ruténium
SYS d012428 LBL 00000nx--j22000003--45-- 005 20240119195950.9 100 $a 19990101csloy0103----ba0 152 $b mesh 250 $a ruténium $x AD $x AE $x AG $x AN $x BL $x CF $x CH $x CL $x DF $x EC $x HI $x IM $x IP $x ME $x PD $x PH $x PK $x PO $x RE $x SD $x ST $x TO $x TU $x UR $8 slo 330 1-
$a A hard, brittle, grayish-white rare earth metal with an atomic symbol Ru, atomic number 44, and atomic weight 101.07. It is used as a catalyst and hardener for PLATINUM and PALLADIUM. $8 eng 686 $a D01.268.556.805 686 $a D01.268.956.812 686 $a D01.552.544.805 750 $a Ruthenium $8 eng 801 -0
$a US $b DNLM $c 19990101 801 -2
$a SK $b BA006 $c 20070706 980 $x M
Počet záznamov: 1