作者: Are Sandkleiva
DOI:
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摘要: A cleaning tool (6) for a pipe (1), the being moved inside (1) while rotating in main about longitudinal axis (36) of and including, addition to mount (8), at least two bodies (16, 18, 20) which are rotatable their respective individual shafts (30), provided with an uneven surface, part external active surface facing internal mantle (4) (1).