3-A卫生标准的由来及目录内容

Origin and Content of 3-A Sanitary Standard

鉴于目前我国很多业内人士对"3-A卫生标准"不是真正很了解,因此,简单介绍了3-A卫生标准的由来和发展历史,同时,详细介绍了现行全部3-A卫生标准的目录,其中包括标准号、名称、页数、生效日期以及其它相关的已被取消或取代的标准号。

In view of the fact that there is few people who know 3-A sanitary standard well in China, the origin and development history of 3-A sanitary standard were introduced in this article. At the same times, the content of all of current 3-A sanitary standard, including standard number, standard title, page number, effective date and relevant replaced or abolished standards, were described in detail.