Teem Ntsuas Ntsuas Kev Teeb Ntsig

Density Measuring Experiment Set Featured Image

E11.0167

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E11.0167Teem Ntsuas Ntsuas Kev Teeb Ntsig

Xws li tus pas ntsuas 15cm, txhuas thaiv 0.5 × 2.5 × 7.5cm, 1.2 × 1.2 × 1.2cm; steel pob Dia.0.8cm, iav pob Dia.0.8cm.

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