... 螺旋型毛巾 type towel 螺旋型锚 microphone mooring screw ; screwanchor ; Milchell's screw anchor 螺旋型箍条 helical strake ...
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Mitchell's screw anchor 螺旋锚螺旋式锚
MACHINE SCREW ANCHOR 机械牙膨胀壁虎
screw anchor foundation 螺旋锚基础
anchor screw 固定螺丝 ; 描凹螺丝 ; 地脚螺丝 ; 锚定螺丝
Screw Anchor Expanders 螺杆锚扩张器
anchor screw thread 锚式螺纹 ; 锚式罗纹
wood screw anchor 木螺钉墙桩
The purposes of fast pulling experiment of minitype screw anchor are to explore how the parameters of the screw anchor determine its performance.
小型螺旋锚快拉试验的目的是探讨螺旋锚的参数与性能的关系。
When removing the positioning form, lift it up horizontally to avoid hurting screw threads of anchor bolts.
定位模板拆除时，应水平往上抬升，防止碰坏螺栓丝扣。
Objective To investigate the outcome of trans-scaphoid perilunar dislocation treated with bone anchor and AO/ASIF hollow screw.
目的探讨骨锚和空心钉联合应用于经舟骨月骨周围脱位的临床疗效。
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