| 英文名称: | | Phosphonic acid, methyl-, dimethyl ester, polymer with oxirane and phosphorus oxide | | Phosphorus pentaoxide, dimethyl methylphosphonate, ethylene oxide polymer | | phosphonic acid, methyl-, dimethyl ester, polymer with oxirane and phosphorus o | | xide (p2o5) | | phosphonic acid, methyl-, dimethyl ester, polymer withoxirane and phosphorus oxide (p2o5) | | Phosphonic acid,methyl-,dimethyl ester,polymer with oxirane and phosphorus oxide | | Phosphorus pentaoxide,dimethyl methylphosphonate,ethylene oxide polymer |
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