预埋螺栓 insert bolt
埋头螺栓 countersink head bolt ; flush bolt ; [机] countersunk bolt ; Counter sunk head screw
预埋螺栓套筒 Embedded Plug
半光埋头螺栓 semifinished countersunk head bolt
埋头方颈螺栓 countersunk square neck bolt
六角承窝平顶埋头螺栓 hexagon socket countersunk head bolt
预埋地脚螺栓精确控制 embed anchor bolt accuracy control
所有预埋件及预埋螺栓固定时均高精度水准仪测定其标高。
While fixing all embedded parts and embedded bolts, high precise level meter is required for measurement of elevation.
将转接件分别焊接在埋件上及工字钢上，然后将立柱用螺栓与转接件连接起来。
Weld switchover pieces separately on embedment and I-steel, and then connect the mullion with bolts and switchover pieces.
钢柱通过螺栓与埋板连接，校准后进行焊接。
Steel columns are connected via bolts and cast-in plate and will be welded after calibration.
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