... .Integrative structure for waterproof, dustproof and mothproof Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens ...
Detailed Product Description Our organic thermal medium boiler is an assembled forced circulation traveling grate boiler. The front of boiler proper is the radiation heating surface of hearth, composed by closepacked double-square coil, the rear is the convection erosion heating surface, composed by snake-shape tubes bundle. The boiler is made up of the upper proper of boiler and the bottom fire ...
... .Integrative structure for waterproof, dustproof and mothproof Adopted the large caliber non-sphere dual focus coaxial optic lens, and fresnel lens ...
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