Number of the records: 1
lúče infračervené
SYS d007259 LBL 00000nx--j22000003--45-- 005 20240119195734.3 100 $a 19990101csloy0103----ba0 152 $b mesh 250 $a lúče infračervené $x AE $x CL $x HI $x TU $8 slo 330 1-
$a That portion of the electromagnetic spectrum usually sensed as heat. Infrared wavelengths are longer than those of visible light, extending into the microwave frequencies. They are used therapeutically as heat, and also to warm food in restaurants. $8 eng 450 $a Heat Waves $5 e $8 eng 450 $a vlny tepelné $5 e $8 slo 675 $a 613.165 $v UDC-MRF-SK3 $z slo 675 $a (ochrana 614.875.086.5) 686 $a G01.358.500.505.650.552 686 $a G01.590.540.552 686 $a G01.750.250.650.552 686 $a G01.750.770.578.552 686 $a G16.500.275.063.725.525.400 686 $a G16.500.750.775.525.400 686 $a N06.230.300.100.725.525.400 750 $a Infrared Rays $8 eng 801 -0
$a US $b DNLM $c 19990101 801 -2
$a SK $b BA006 $c 19990630 820 $a non-ionizing; radiation policy: Manual 28.11+; black light goes here or under ULTRAVIOLET RAYS depending on text but unspecified index under ULTRAVIOLET RAYS $8 eng 980 $x M
Number of the records: 1