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Toothpaste tube has spout with rectangular cross-section whose outlet is at angle to horizontal, when seen from side
Toothpaste tube has spout with rectangular cross-section whose outlet is at angle to horizontal, when seen from side
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机译：从侧面看时，牙膏管的喷嘴的横截面为矩形，其出口与水平成一定角度
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摘要
The toothpaste tube (1) has a spout (11) with a rectangular cross-section. Its outlet is at an angle of 20 - 70[deg] to the horizontal, when seen from the side. The spout has an external thread (12) for fitting a screw cap (20).
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