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A process for placing anchors that has a Channel folded lengthwise, which expands the tube by means of Internal pressure; and an anchor expands.
A process for placing anchors that has a Channel folded lengthwise, which expands the tube by means of Internal pressure; and an anchor expands.
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机译:一种放置锚固件的过程,该锚固件具有一个纵向折叠的通道,该通道通过内部压力使管膨胀;锚膨胀。
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摘要
A process for placing anchors that has a Channel folded lengthwise, which expands the tube by means of Internal pressure; and an anchor expands.
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