容器保温材料采用耐高温、抗老化聚胺脂发泡或珍珠棉。
Heat preservation material of the vessel adopts high-temperature resistant and anti-aging polyurethane blister or pearl cotton.
容器保温材料采用耐高温、抗老化聚胺脂发泡或珍珠棉。
Heat preservation material of the vessel adopts high-temperature resistant and anti-aging polyurethane blister or pearl cotton.
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