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laboratory  microscope for chemistry biology test samples examining  liquid Medical equipment Scientific and healthcare research background.vintage color

laboratory microscope for chemistry biology test samples examining liquid Medical equipment Scientific and healthcare research background.vintage color

编号:520162894版权:Have a nice day Photo格式:JPG 大图可转换成tiff文件大小约:54.7MB
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JPG大图5977 x 320050.61 cm x 27.09 cm (300dpi)
JPG中图1000 x 53535.28 cm x 18.87 cm (72dpi)
JPG小图500 x 26817.64 cm x 9.45 cm (72dpi)