タイトルまたは説明

***** material:Strong Borosilicate Glass 3.3. 2.Structure:Double concentric all glass sealed tubes (the inner tube and outer tube). ***** water in the inner tube , transferring thermal energy by a little special fluid, so it is not easy to break in winter even if the temperature below **0℃. 4.Absorption rate: α= 0.*0∽0.*2(AM1.5) ***** rate: ε= 0.*4∽0.*6(*0℃±5℃） 6.Vacuum degree: P≤3.0×*0­-­³Pa­­ *****:SS-ALN/Cu Port:Qingdao Payment terms:T/T Daily production capability:1, **0, **0 Units/Per month Min. Order Quantity:**0 units