glass fiber thermal insulation material
... 玻璃棉绝热制品 glass fiber wrapping material 玻璃纤维包装材料 glass fiber thermal insulation material 玻璃纤维保温材料 ..
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烘箱由薄钢板构成，工作室与箱体外壳间以玻璃纤维作保温材料、门面镶有密封圈。
The oven is made of thin steel sheets, fiberglass is inserted between the working chamber and outer plate of the oven as thermal insulation, there is a seal ring embedded in the door.
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