2014年(381)
分类: 信息化
2014-06-06 18:16:49
A double edge down the selfreliance card , its torn by caps, hand DiKong, sealing side, wide mouth, back cover, capped the middle hand DiKong, hand DiKong design for the square shape or round shape;On both sides of the set sealing side, sealing side is made two monolithic materials composite processing, edge sealing mouth set apart, tore his mouth and his hand under the mouth edge is 0.2 cm distance, tore his mouth has two, two corresponding parallel port Settings, torn torn into V shape design;Back in the bag bottom wide, wide cover for hexagonal, six edge width of the back cover and bag is made from a single bottom composite hard bottom sealing side, the moisture proof prevent wet effect is good, easy to use, cheap, compact structure, easy operation.
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