butt bolt

基本解释

The invention relates to a large damaged foundation bolt butt joint method comprising a special socket.
本发明涉及一种大型破损地脚螺栓对接方法。
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One lightning bolt or stray cigarette butt can turn the outback into an inferno at the end of the dry season.
在这中干燥的季节，一个闪电或一个烟头就可以把这个地方变成地狱。
The butt joint method includes that: the breakage part of the anchor bolt is cut off; the burrs on the cut off position are polished to be smooth;
对接方法如下：将地脚螺栓破损部分割断，并将割断处的毛刺打磨光滑；
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