Small electric Muffle manufactured in this way is especially suitable for use in laboratory teaching when the Muffle temperature goes up and down frequently as required.
按此原则制造的小型电炉特别适于升温频繁的实验教学之用。
Small electric Muffle manufactured in this way is especially suitable for use in laboratory teaching when the Muffle temperature goes up and down frequently as required.
按此原则制造的小型电炉特别适于升温频繁的实验教学之用。
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