260*192px是表示一个图像的分辨率大小，分辨率是指图像中的像素数目，这个数量越大，图像质量就越高。260*192px的分辨率不算太高，通常用于一般的网页、博客等场合，不太适用于高清图像的处理。在设计网页时，建议将多个小分辨率的图像进行合并，以降低HTTP请求次数，提升页面性能。此外，260*192px的分辨率...
PURPOSE: To mount a building frame without needing a scaffolding for performing the efficient execution by interposing a core material integrally between front and rear surface materials and attaching a fixture to a sandwich panel provided on respective side edges of a style surface part with male ...
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PURPOSE: To provide a lubricant applying device for a man conveyer wherein applying unevenness is generated and further a work time can be substantially shortened while a lubricant can be surely atomized to a riser without aomizing the lubricant to the periphery. ;CONSTITUTION: A photoelectric swit...