耐腐泡沫石棉制品：泡沫石棉板(管)。
Corrosion foam asbestos product: foam asbestos board (tube).
泡沫型保温材料主要包括两大类，聚合物发泡型保温材料和泡沫石棉保温材料。
Foam insulation materials mainly include two categories, type of polymer foam insulation materials and foam asbestos insulation materials.
泡沫型保温材料主要包括两大类，聚合物发泡型保温材料和泡沫石棉保温材料。
Foam insulation materials mainly include two categories, type of polymer foam insulation materials and foam asbestos insulation materials.
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