Platinum-rhodium thermocouple, kaas oo leh faa'iidooyinka saxnaanta cabbirka heerkulka sare, xasilloonida wanaagsan, aagga cabbirka heerkulka ballaaran, nolosha adeegga dheer iyo wixii la mid ah, ayaa sidoo kale loo yaqaan heerkul sare oo heerkulbeeg ah oo qaali ah. Waxaa si weyn loogu isticmaalaa beeraha birta iyo birta, metallu ...
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