Hmtd in uhrglasschaelchen.jpg
en
Hmtd in uhrglasschaelchen, Samples of chemical compounds, Watch glasses (laboratory), HMTD
commons
ja
ウールグラス化学製剤のHmtd、化合物サンプル、監視メガネ(実験用)、HMTD
commons_translated
watch glass compounded chemical compound