Kovinski bimetalni trak
Gelsonlab HSPT-017 Kovinski bimetalni trak with bar for Physics Experiment use
Compound Bar,a dramatic demonstration of the thermostat principle! Kovinski bimetalni trak consists of a bimetal strip mounted in a wooden handle. Because of the unequal expansion of the two different metals, the bar will bend when heated which illustrates the operation of a thermostat.
Bimetalna, sestavljena palica (trak), vezana, približno 210 * 20, z ročajem.
Hot Tags: Kovinski bimetalni trak, proizvajalci, dobavitelji, po meri, v razsutem stanju, blagovne znamke, Kitajska, nizka cena, CE, moda, najnovejše, kakovost, napredno, trajno, najnovejše prodajanje, elegantno, vroča prodaja