| 英文名称: | | Phosphonium, tetrakis(hydroxymethyl)-, chloride, polymer with urea | | tetrakis(Hydroxymethyl)phosphonium chloride-urea condensation product | | phosphonium, tetrakis(hydroxymethyl)-, chloride,polymer with urea | | Phosphonium,tetrakis(hydroxymethyl)-,chloride,polymer with urea |
|
