wedges-and-slot-tube anchor bar的意思|示意
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英 / /
楔形槽管锚杆
wedges-and-slot-tube anchor bar的网络常见释义
楔管锚杆 ... tube anchor bar 管式锚杆 ; 缝管锚杆 slot-tube anchor bar 缝管锚杆 wedges-and-slot-tube anchor bar 楔管锚杆 ...