1.
Precision Assurance for Direct Embedding of Anchor Bolt into Equipment Foundation
浅谈设备基础直埋螺栓施工精度的控制
2.
To drive(a screw or bolt)into a countersink.
将钻或螺栓置入埋头孔
3.
counterbore for hexagon socket head bolt
内六角头螺栓埋头孔
4.
insert(a screw or bolt)into such an enlarged hole
将（螺钉或螺栓）旋入埋头孔中.
5.
B.C.D. of anchor (foundation) bolts
地脚螺栓中心圆直径
6.
The bolt has a diameter of 1cm.
螺栓直径为1厘米。
7.
Burying and Anti-pulling Test Research on Large Anchor Bolt
大型地脚螺栓的埋设和抗拔试验研究
8.
Pre-welding Technology and its Control Method for Bus/Coach Air-Condition Fastening Bolt
客车空调固定螺栓预埋工艺及控制方法
9.
Burial and construction methods of anchor bolt burying in substation construction foundation
变电站施工基础地脚螺栓埋设施工方法
10.
"Bolts,screws & nuts"
"螺栓,螺丝及螺帽"
11.
Top view of countersunk slotted screw. Selection box represents thread diameter.
埋头一字槽螺钉的俯视图。选择框代表螺纹直径。
12.
Top view of square head bolt. Selection box represents thread diameter.
方头螺栓的俯视图。选择框代表螺纹直径。
13.
Hold puller screw and tighten puller nut until bushing is remove
握紧拉拔器螺栓，拧紧拉拔器螺母，直至拆下衬套。
14.
Top view of hexagonal socket bolt. Selection box represents thread diameter.
六角插口螺栓的俯视图。选择框代表螺纹直径。
15.
Top view of hexagonal head bolt. Selection box represents thread diameter.
六角头螺栓的俯视图。选择框代表螺纹直径。
16.
Design of Tensile Testing Device for Small Diameter Bolt and Screw
小直径螺栓和螺钉拉伸试验装置的设计
17.
Mounting and Control on Full Diameter Bolt in 1780 Project in AISC
鞍钢1780工程大直径螺栓固定与控制
18.
Installation Technologies of Preburied Prestressed Anchor Bolts of Wide Diameter Pin Roll Hinge Supports
预埋预应力锚栓的大直径销轴铰支座安装技术