Polyester asphalt felt base cloth of which annual production capacity of 1200 tons.

其中聚酯油毡基布年生产能力1200吨.

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Change for product of industry of our country asphalt felt provided technical equipment basis.

为我国油毡行业产品更新换代提供了技术装备基础.

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He covered over the hole in the roof with a piece of asphalt felt.

他用一块沥青油毡盖住了房顶的漏洞.

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