A concrete cylindrical spacer is responsible for supporting the reinforcing steel to provide the required length of concrete covering.图片
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A concrete cylindrical spacer is responsible for supporting the reinforcing steel to provide the required length of concrete covering.
素材ID:499226462

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  • 格式:JPG
  • 作者:Montree
  • 最大分辨率:5834 x 3890px
  • 最大输出:49.39 x 32.94cm (300dpi) | 205.81 x 137.23cm (72dpi)

关键词

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