end-butt coupling 端接耦合
butt welded end 对焊端 ; 坡口端
butt end [木] 粗端 ; 底部 ; 平端头 ; 根端
end butt 端面
end butt joint 端头对接
butt-end 树干基端
butt end cutting 截根端
diameter at butt end 根端直径
For Mr Amir, or even Mr Butt, a still-sprightly 25, four or five years away from internationals would not necessarily end a career.
对Mr Amir和仍充满朝气的二十五岁的Mr Butt先生来说，四五年无缘国际赛事也不一定就能断送其职业生涯。
The weld can be divided into four types: butt weld, fillet weld, plug weld and end weld.
焊缝可分为对接焊缝、角焊缝、塞焊缝和端接焊缝四种。
The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.
一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。
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