tie bolt

At present, direct and efficient detection methods are always lacking when it comes to the tie-in place of welding line in the metal structures, liquid hide area of dead angle of industrial facility container and some corrosion sensitive segments such as bolt and screw.

目前，对容易遭受腐蚀的金属设备构筑物的焊缝接头处、工业设备容器的死角液体滞流区、螺栓螺纹等腐蚀敏感部位往往缺乏直接有效的检测手段。

The stator fanning strip use high-quality steel plate DW360-50, stator core fixed by tie bolt, rotor are by vacuum pressure dipping.

定子扇形片采用优质硅钢板DW360-50，定子铁心通过拉螺杆固定，转子均经真空压力浸漆。

Mr Trichet sat bolt upright in a crisp suit, polished shoes and chic tie.

特里谢坐得笔直，穿着一套优质细亚麻布西装，皮鞋擦得锃亮，打着考究的领带。

Experimental Study on Shear Strength and Anchorage Behavior of Steel Tie Bar and Expansion Bolt in Shale Perforated Brick Masonry

页岩多孔砖砌体抗剪性能与拉结筋、膨胀螺栓锚固性能的试验研究