前言：本文描述了《过滤用玻璃纤维针刺毡》行业标准的修订过程和标准报批稿的主要内容。
This article describes the revising process of Industry standard "Fibreglass Needled Felts for Filtration" and the main contents of the standard draft reported for approval.
前言：本文描述了《过滤用玻璃纤维针刺毡》行业标准的修订过程和标准报批稿的主要内容。
This article describes the revising process of Industry standard "Fibreglass Needled Felts for Filtration" and the main contents of the standard draft reported for approval.
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