| 摘要 |
An assembly that can be used in conjunction with a resin moulding apparatus includes means defining a chamber containing a pressure sensor, and an entry passage leading upwardly into the chamber. The arrangement is such that, when the assembly is mounted in an upper section of a mould and a moulding operation is being carried out, the resin enters the entry passage so that the level of resin in the entry passage increases producing an increase in the pressure within the chamber, and the configuration of the entry passage is such that the cross-sectional area thereof reduces with height.
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