| 摘要 |
The mould for the manufacture of products made of cellular polymers is characterised by filters constituted by: - a capillary passage (48) made in the wall (40) of the cavity (41) of the mould and emerging into this cavity (41); - this capillary passage (48) being prolonged on the side of the external chamber (42) by means of an elbow (49, 50, 51). <IMAGE>
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