A method of joining pipes (3) to produce underwater pipelines (2), wherein the facing free ends (15) of two adjacent pipes (3), aligned along an axis (A), are welded to define a cutback (18);
一种连接管道(3)以制造水下管路(2)的方法,其中两个相邻管道(3) 相互面对、沿着轴(A)对准的自由端(15)被焊接在一起,以限定一段修剪 区域(18);
A method of joining pipes (3) to produce underwater pipelines (2), wherein the facing free ends (15) of two adjacent pipes (3), aligned along an axis (A), are welded to define a cutback (18);
一种连接管道(3)以制造水下管路(2)的方法,其中两个相邻管道(3) 相互面对、沿着轴(A)对准的自由端(15)被焊接在一起,以限定一段修剪 区域(18);
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