American-leopard series¡ªS46A-5818 series 1. Inner water tank---is made of inported paintless steel plates with the thickness of 0.5mm, applies automatic computer cryogenic welding technology, and the thickness of the oxide layer is below 2u...
2. Heater preserved layer---the thickness is between 50mm to 60mm, is made of inported polyurethane, and only fell 3 centigrade or 5 centigrade a night...
3. Support---utilize superior powders made by Akzo. Nbel and Tiger co***ny, and six-layer treated...
4. Vacuum tube---58mmX18mm 5.Capacity--- with 30 tubes is 250L with 24 tubes is 200L with 20 tubes is 170L with 18 tubes is 150L with 16 tubes is 135L with 14 tubes is 120L
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