| strontium |
This trace element is necessary for corals, clams, and other creatures with calcareous skeletons to grow. It is most commonly added as strontium chloride SrCl2.
출처: fins.actwin.com/glossary.php
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| strontium |
Precious metal used for very strong magnets in loudseakers. Allows a compact design and high-quality sound reproduction
출처: www.beyondtelevision.com/glossarys.asp
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