Heat preservation material processing.

保温材料的加工。

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Pu material is the international performance of the best heat preservation material.

聚氨酯材料是国际上性能最好的保温材料。

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Expansion perlite is a kind of traditional architectural heat preservation material, which is widely applied.

膨胀珍珠岩是一种传统的建筑保温材料，应用非常广泛。

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"That is really cool because rapid burial is the scenario that is most advantageous for preservation of organic material, if any was present at that time, " Michalski said.

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IBISWorld indicates that the surge of new government regulations will galvanize green jobs in the fields of environmental preservation, sustainable building material manufacturing and remediation and environmental cleanup services industries.

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Through a wide network of experts, mechanisms have been adopted that foster the exchange of information and promote the key work of preservation and access to documentary material.

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