Dej Twj Tso Tawm Cov Cav

Water Tubrine Generator Featured Image

E12.5204

Cov lus piav qhia luv luv:

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Khoom Nthuav dav

Cov khoom lag luam

Hydro hluav taws xob ua qauv qhia Dej Turbine Tsim kom muaj hluav taws xob, Dej tso hluav taws xob

Yav dhau los: Electromagnetic Wave Demo

Tom ntej: Ripple Tank

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