Firms in this business are also insulated from cheaper competitors because buildings' owners, who ultimately pay for their products, are several steps removed from the process of buying them.

该行业的公司还可以通过建筑所有人而与价格上的竞争者区分开来，因为建筑所有人最终为公司的产品买单，他们购买的过程分成好几步。

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Vehicles used to transport perishable food products should be well insulated to retard the flow of heat through their walls.

用于运送易腐食品的车辆一般都要有很好的隔热效果，从而减缓通过车身进行热传导。

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Company specializing in the production of: General sets rubber cable, mining sets of soft rubber cables, PVC insulated cables, cable and other Marine products.

公司专业生产：通用橡套电缆、矿用橡套软电缆、聚氯乙烯绝缘电缆、船用电缆等系列产品。

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