Sodium Naphthalene Sulphonate Formaldehyde
Sodium Naphthalene Sulphonate Formaldehyde FDN-P
Category: FDN-P
Sodium Naphthalene Sulphonate Formaldehyde(SNF)---High effect water redu...
Sodium Naphthalene Sulphonate Formaldehyde FDN-L
Category: FDN-L
Same Name:Sodium Naphthalene Sulphonate,Sodium Naphthalene Formaldehyde,...
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