The original is at http://www.ncel.net/news_uploads/124/2005.PBDE.Legislation.5-26-05.doc

Creates the Brominated Flame Retardant Prevention Act. Provides that effective January 1, 2006 a person may not manufacture, process, or distribute in commerce a product, or a flame-retarded part of a product containing more than one-tenth of 1% of pentaBDE or octaBDE by mass. Exempts 1) the sale by a business, charity, or private party of any used product containing PBDE; (2) the distribution in commerce of original equipment manufacturer replacement service parts manufactured prior to the effective date of the Act; or (3) the processing of recycled material containing pentaBDE or octaBDE in compliance with applicable State and federal laws.

此条文提及三项豁免, “(2) the distribution in commerce of original equipment manufacturer replacement service parts manufactured prior to the effective date of the Act” is a noun clause.

简而言之:

(2) = the distribution of parts (manufactured prior to the effective date of the Act) 获得豁免

parts = replacement service parts from the original equipment manufacturer

不少发帖人都不上传上下文或有关链接, 不解。

可能楼主忘了
不过如果楼主能说明下不是个句子而是短语，就明了多了

非常不好意思，我也没看过上下文，这个也是别人发过来问我的，并告诉我这是个完整的句子，我看不出来才发贴求助的。

非常感谢各位大虾相助。
送“秋波”一打

非常不好意思。
以后会注意的。