Laboratory Analysis Coal, Central Coal Research Institute (Cibiyar Kula da Ingantacciyar Kwal ta Kasar Sin da Cibiyar Gwaji)
Ana iya amfani da wannan ƙwararrun kayan bincike don bincika daidaiton yanayin gwaji a cikin ƙayyadaddun fusibility na toka.Hakanan za'a iya amfani dashi a cikin sarrafa ingancin tsarin bincike da kimanta hanyar.