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how use Sulphonated Naphthalene Formaldehyde in terrazzo tiles ?

Very important question for me ?
please answer about my question ?

2007-05-24 06:38:49 · 0 answers · asked by joir 1 in Science & Mathematics ➔ Chemistry

0 answers

Its used as a cleaner for edges and surfaces.

2007-05-25 07:50:11 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋

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