Teclubrenner / teclu burner

by B.Lachner - uploaded on March 3, 2014, 5:10 pm

laboratory burner with 3 different flames (yellow, blue, blue and flat as below a pot)

Brenner Chemie Feuer Fire Flamme Gasbrenner Gerät Heizgerät Hitze Labor burner chemistry equipment erwärmen flame gas heat heater heat laboratory
Safe for Work?


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