CFR 40-721.10662-2013
環(huán)境保護. 第721部分:重要化學(xué)物質(zhì)的新使用. 第721.10662節(jié):取代反應(yīng)產(chǎn)物,乙醛,和2-丁炔-二醇(通用).
Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10662:Acetaldehyde, substituted-,reaction products with 2-butyne-1,4-diol (generic).