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All concave polygon wholesalers & concave polygon manufacturers come from members. We doesn't provide concave polygon products or service, please contact them directly and verify their companies info carefully.
| Total 1 products from concave polygon Manufactures & Suppliers |
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Retro - Reflective Sheeting Film Color Spectrophotometer 45/0 20mm Aperture For Brightness LightnessBrand Name:Silk Model Number:YS4580 Place of Origin:China ...concave grating spectrometry to accurately measure sample reflectance and various colorimetric data; Equipped with a large measuring aperture of Φ20 mm for traffic signs, color matching, precise color transfer;Built-in GB2893, GB/T18833 standard color, can be manually customized polygonal |
Beijing Silk Road Enterprise Management Services Co., Ltd.
Beijing |
