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tvrdosť

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250		$a tvrdosť $x DE $x PH $x RE $8 slo
300	1-	$a 65 $8 eng
330	1-	$a The mechanical property of material that determines its resistance to force. HARDNESS TESTS measure this property. $8 eng
550		$3 sllk_un_auth*d006245 $Y Hardness Tests $5 F $a testy tvrdosti
550		$3 sllk_un_auth*d006245 $Y Hardness Tests $5 B $a testy tvrdosti
686		$a G01.374.647
750		$a Hardness $8 eng
801	-0	$a US $b DNLM $c 19990101
801	-2	$a SK $b BA006 $c 20070706
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Počet záznamov: 1