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采购内容Buy Mirrors **** Hidden Message *****My immediate interest is in obtaining mirrors for a solar project near Denver Colorado USA. These must be supplied within 6 months of order that would be placed within 30 days.We will need a total of 5750 mirrors.At a minimum, the mirrors shall meet the following requirements: 1.) Mirrors shall be constructed with a dimension of 1219mm x 1219mm (4 ft sq.)2.) Mirrors shall be constructed for outdoor use for up to 30 years. 3.) Mirrors will be composed of two layers of glass with silver in between. Edges must be sealed for 30 year durability.4.) Glass will be two (2) three millimeter (3mm) sheets are used. 5.) Mirrors shall perform with a pointing type average slope error over the entire mirror facet of 1 milliradian or less. 6.) Mirrors shall meet a solar-weighted reflectance requirement of greater than or equal to 93%. 7.) Mirrors shall be capable of being mounted to the existing mirror support structure, including mounting ring and focus plate. 8.) Mirrors shall be capable of bending without breakage to allow for focusing in the field with the existing focus plate. The focus plate will pull the mirror in the center and deflect it up to 6.5mm.Best RegardsCountry:USA联系方式Co:Manufacturing TechnologyAdd:8085 Holland Ct., Arvada, CoTel:1-303-8685457 Fax:1-303-8685457Email:mallowmfgtech@yahoo.comLinkMan:Paul Mallow
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