Terms for subject Hydroelectric power stations containing butt

English	Chinese
butt and collar joint	套筒连接
butt and collar joint	套筒接合
butt joint	平接接头
butt joint	对接头
butt junction	平接接头
butt splices	对接接头
joining on butt	平接
joining on butt	对接
mechanical butt splicing	机械对接
plain butt-weld	对接焊
square butt welding	I 形坡口对边焊