1.
Hysteretic Behavior of High Strength Bolts-End Plate Connections for Concrete Filled Square Steel Tubular Columns
方钢管混凝土穿芯高强螺栓-端板节点滞回性能研究
2.
Shear Behavior of High-Strength Bolts Penetrated Through Concrete-Filled Thin-Wall Square Steel Tube Column with Ribs
薄壁设肋方钢管混凝土柱穿心高强螺栓的抗剪性能
3.
High strength bolts for joints of space grid structures
GB/T16939-1997钢网架螺栓球节点用高强度螺栓
4.
High strength joint bolts and nuts for rails
GB/T5098-1985钢轨用高强度接头螺栓、螺母
5.
Studies on Seismic Behavior of Through Column Bolted End Plate Beam-to-column Connections for Concrete-filled Square Steel Tube;
方钢管混凝土梁柱穿芯螺栓—端板连接节点抗震性能研究
6.
High-strength bolts were inserted into the holes and tightened to a high preload level.
把高强度螺栓插入孔洞，同时拧紧螺栓达到高的预加载水平。
7.
High strength bolts with large hexagon head for steel structures
GB/T1228-1991钢结构用高强度大六角头螺栓
8.
Home-made 10.9 Grade High Strength Steel for Bolts on Passager Car
10.9级高强度轿车螺栓用钢国产化
9.
The Failure Characterizations Research on the High Strength Bolts Hydrogen Embrittlement
高强度螺栓氢脆断裂失效的表征研究
10.
Cracking Reason of the Head of ML20MnTiB High-strength Bolt
ML20MnTiB高强度螺栓头部开裂原因分析
11.
Construction Supervision over Erection of High-Strength Friction Grip Bolts in Lightgauge Steel Structure
轻钢结构高强度螺栓安装的施工监理
12.
Development of Steel Bar 42CrMo(B7)for High Strength Bolt
高强度螺栓用钢42CrMo(B7)的研制
13.
The profession production conducts high strength inside and outside hex bolts and all kinds of screws.
专业生产经营高强度内、外六角螺栓和各类螺钉。
14.
Analysis on Fatigue Influencing Factors and Notch Effect of High Strength Bolt Used in Grid Structure with Bolt-sphere Joints;
螺栓球节点网架用高强螺栓的疲劳影响因素及缺口效应分析
15.
Fatigue Mechanism and Life Estimation on 40Cr High-strength Bolt in Grid Structure with Bolt-sphere Joints;
螺栓球节点网架用40Cr高强螺栓的疲劳破坏机理及寿命估算
16.
The Theoretical and Experimental Research on Fatigue Performance of High Strength Bolt Connection in Grid Structure with Bolt Sphere Joint;
螺栓球节点网架结构高强螺栓连接疲劳性能的理论与试验研究
17.
centrifugal casting pipe for stay bolt
贯穿螺栓离心铸造管
18.
cap-and-pin type insulator
帽盖穿心螺栓式绝缘子