Foto bunsen
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1734x2600px
larutan kalsium, pembakaran, kayu, belat, bunsen burner flame, flame., kimia, nyala api, logam, garam
Public Domain
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1734x2600px
solusi kobalt, pembakaran, kayu, belat, bunsen burner flame, flame., kimia, nyala api, logam, garam
Public Domain
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1734x2600px
larutan natrium, pembakaran, kayu, belat, bunsen burner flame, flame., kimia, flame, logam, garam
Public Domain
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1734x2600px
larutan tembaga, pembakaran, kayu, belat, bunsen burner flame, flame., kimia, flame, logam, garam
Public Domain
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1733x2600px
larutan barium, pembakaran, kayu, belat, bunsen burner flame, flame., kimia, flame, logam, garam
Public Domain
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2600x1734px
larutan tembaga, pembakaran, kayu, belat, api bunsen, api., kimia, api, logam, garam
Public Domain
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2400x1920px
flaming, loop kawat mikrobiologi, menggunakan, teknik asepting, bunsen, burner, api, panas, propana, gas
Public Domain
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2038x4836px
pembakar bunsen, api, sains, pembakar, bunsen, kimia, panas, pembakaran, di dalam ruangan, api - fenomena alam
Public Domain
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3504x2336px
Api, Panas, Bakar, Gas, penyembur api, pembakar bunsen, latar belakang, risiko, berbahaya, sains
Public Domain
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4608x3456px
pembakar bunsen, kompor gas, alat, bengkel, pekerjaan, logam, fokus pada latar depan, tidak ada orang, keran, hari
Public Domain
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4653x3270px
obor, energi, kompor gas, pemotong lama, kompor bunsen, laboratorium, api, panas, sejarah, barang antik
Public Domain
