QZ11
Date:2017-12-07 Author:

>>750 all black glass
> > copper cover
> > thermocouple
>>120 big center furnace head
> > heat load: 4.5KW
> > opening: 640*350
|
>>750 all black glass
> > copper cover
> > thermocouple
>>120 big center furnace head
> > heat load: 4.5KW
> > opening: 640*350
|
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