wedge anchor 拉涨壁虎 ; 楔锚固装置 ; 车修壁虎 ; 紧固件
anchor wedge block 锚固楔块
wedge and sleeve anchor 楔壳式锚杆
slot-and-wedge anchor bar 楔缝式锚杆
Double clips wedge anchor 双环车修壁虎
wedge-bond type anchor 复合式锚具
Wedge tubular anchor 楔管式锚杆
The requisition relates to an all set anchor pole for supporting tunnel, composed of a pole body, a supporting board, a head wedge, an anchor head with a denticle and a cement cartridge bag.
本申请是一种用于巷道支护的配套锚杆。由杆体，托板，顶头楔，带有小齿的锚头以及水泥药包组成。
There is much prestressing loss for friction resistance among wedge, steel strand and anchor-ring in engineering.
预应力张拉施工中夹片、钢绞线和锚环之间存在着很大的摩擦阻力。
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