The application of Inverter in polystyrene plant is introduced. The key role and the effect of Inverter in the technical innovation of the polystyrene plant are emphasized.

本文简要介绍了变频器在聚苯乙烯装置的应用，具体介绍了变频器在聚苯乙烯装置技术改造的作用及其应用效果。

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The optimization of the formulations of "three agents" has solved the practical problem of high cost in polystyrene production and improved the economic performance in enterprises.

通过对三剂配方的优化，解决了聚苯乙烯生产成本高的实际问题，提高了企业的经济效益。

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They can be used in food, medicine, food, cosmetics. the high viscosity mineral oil can be used in polystyrene and polypropylene. we have complete qc system and afterservice system.

目前，杭州炼油厂生产的白油符合标准，可用于食品、医药、粮食、化妆品行业，其中高粘度白油在国内外已广泛应用于聚苯乙烯、聚丙烯行业。

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In Maine, for example, bait can't be sold in polystyrene foam plastic.

WSJ: New Yorkers react to mayor's plastic foam ban push

He did not confine himself to androgynous clothing, though: he also favoured diaphanous blouses worn without underwear, a fashion that has supposedly returned this year, though most busts still seem to be encased in polystyrene.

ECONOMIST: Yves Saint Laurent, couturier, died on June 1st, aged 71

The most well-known and is Ravis Restaurant on Satwa Road, a no-frills canteen that serves renowned butter chicken, best chased with milky chai in a polystyrene cup for three dirhams.

BBC: Affordable Dubai