• So, exterior insulation materials exactly this shouldn't prohibited the use of organic chemical products?

    那么建筑外墙保温材料到底不该禁止使用有机化工产品呢?

    youdao

  • At present, a lot of new buildings use organic kind of external thermal insulation materials, such as the molding of polystyrene, extruded polystyrene and site urethane foaming.

    目前,海内新建建筑大量使用有机外墙保温材料模塑聚苯板、挤塑聚苯板现场发泡聚氨酯

    youdao

  • At present, a lot of new buildings use organic kind of external thermal insulation materials, such as the molding of polystyrene, extruded polystyrene and site urethane foaming.

    目前,海内新建建筑大量使用有机外墙保温材料模塑聚苯板、挤塑聚苯板现场发泡聚氨酯

    youdao

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