English translation for "optical sound recording film"

光学声带片

Similar Words：

"optical sound head" English translation, "optical sound lamp" English translation, "optical sound propagation" English translation, "optical sound recorder" English translation, "optical sound recording" English translation, "optical sound recording machine" English translation, "optical sound reproducer" English translation, "optical sound reproduction" English translation, "optical sound rushes" English translation, "optical sound slit" English translation