| 英文名称: | | oxirane, ethyl-, homopolymer, 1,2-ethanediylbis[carbamate] (2:1), mixed ditetra | | propylenephenyl and tetrapropylenephenyl ethers | | oxirane, ethyl-, homopolymer,1,2-ethanediylbis[carbamate] (2:1), mixed ditetrapropylenephenyl andtetrapropylenephenyl ethers |
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