Properties of phenolic resin and coated sand are studied under heating conditions.

研究了壳芯砂用酚醛树脂及覆膜砂在受热条件下性能的变化。

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This product should be used under heating or normal atmospheric temperature condition.

本品要在加热或常温条件下使用。

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Propylene, the common petroleum gas, is subject to gasification under heating and liquification under pressure.

丙烯是一种受热易气化、受压易液化的常用石油气。

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There are 11 outside pitches at the centre, five of which are floodlit and have under-soil heating.

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The Grade I-listed building on Victoria Street needs the under-floor heating system replacing.

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The Fir Park pitch is currently playable as the under-soil heating has been on constantly since the bad weather began.

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