Desc:Product Description:Halogen quartz heater is made of tungsten wire, put the wire in quartz tube,through lamp wire make light.It is also a kind of shor...
Desc:Product Description:Halogen quartz heater is made of tungsten wire, put the wire in quartz tube,through lamp wire make light.It is also a kind of shor...
Desc:Product Description:Halogen quartz heater is made of tungsten wire, put the wire in quartz tube,through lamp wire make light.It is also a kind of shor...
