1.
Experimental study on flexural strengthening of RC beams with near surface mounted helical rib steel wire
内嵌螺旋肋钢丝抗弯加固混凝土梁试验研究
2.
Experimental Study on the Transmission Length of Prestressed Reinforcement with Helical Rib(PC Steel Bars) in Concrete
螺旋肋钢丝(PC棒)预应力传递长度的试验研究
3.
Acoustic Emission Study of Bond-Slip Between Helical Rib Wire and Concrete
螺旋肋钢丝与混凝土粘结滑移的声发射检测
4.
The Study of the Mechanical Behavior of Pre-stressed and Hollow Concrete Slabs with Mid-strength (1270MPa) Spiral-ribs Steels;
中强螺旋肋钢丝预应力混凝土空心板受力性能的分析
5.
Study on Flexural Strengthening of RC Beams with Near-surface Mounted Prestressed Helix Rib Steel Wire
内嵌预应力螺旋肋钢丝加固混凝土梁抗弯试验及理论研究
6.
Drawing fracture cause analysis of wire rod for spiral ribbed pre-stressed steel wire
螺旋肋预应力钢丝用盘条拉拔断裂原因分析
7.
the raised helical rib going around a screw.
绕着螺丝的凸起的螺旋状的肋纹。
8.
Method of Tension Balance of Wire Rope with Hydraulic Spiral Adjuster
螺旋液压调绳器钢丝绳张力平衡方法
9.
The Flexural Experiment of RC Beams Strengthened with Near-Surface Mounted Carbon Fiber Reinforced Plastic-Prestressed Helical Rib Rebar
内嵌CFRP筋—预应力螺旋肋钢筋复合加固混凝土梁抗弯试验研究
10.
Application of the Collet Connection Technology for Pell off The Ribs and Rolling Plain Bar in Hot-Rolled Swirl Pool Project of Masteel 2250mm Hot Strip Mill While Against Construction;
钢筋剥肋滚轧直螺纹套筒连接技术在马钢新区热轧旋流池逆作施工中的应用
11.
pepe stock and dies
管子丝攻和螺丝钢板
12.
polyzonal spiral fuel element
多区状螺旋肋片燃料元件
13.
VARIATIONS OF CURVATURE,TORSION AND STRESS OF DOUBLE HELIX WIRE IN 6×7+IWS WIRE ROPE
6×7+IWS双螺旋钢丝曲率和挠率及其应力变化特性
14.
tighten the screw on a fruit press
旋紧水果榨汁机的螺丝
15.
automatic spiral ratchet screwdriver with plastic handle
塑柄自动擦旋螺丝批
16.
bright mild steel hexagonal nut
光亮软钢六角螺丝帽
17.
bright mild steel round head wood screw
光亮软钢圆头木螺丝
18.
nickel-plated mild steel round head wood screw
镀镍低碳钢圆头木螺丝