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Moissanite pen thermal conductivity instrument Diamond moissanite hardness detector inspection test identification Diamond true and false tool900+ monthly purchasefrom 27 385 som/monthот 228,206 sum
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dsc differential scanning heat meter resin oxidation test differential thermal analyzer high and low temperature refrigeration differential scanner.20 monthly purchasefrom 5 454 079 som/monthот 45,450,656 sum
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