Hlau Kho Mob Taw Diav Rawg

Steel Medical Tuning Forks Featured Image

E15.1614

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

Teeb 5, Hlau, 128Hz, 256Hz, 512Hz, 1024Hz, 2048Hz, Nrog Lub Thawv Ntoo

Yav dhau los: Tsis siv neeg Polarimeter

Tom ntej: Txhuas Diav Rawg, Nrog Percussion Rauj

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg

Phau Ntawv AC / DC Generator
Transparent Sib Nqus Daim Hlau Phaj
Thaum Tus Tshav Kub Kub
$Diffraction Grating,100,300,600$

Cov Kev Sib Tw, 100,300,600
Tus Qub Ntxaij Qauv
Xuas tes xuas qhov muag pom Spectroscope