Ukuqonda i-Paraformaldehyde: Ukusetshenziswa nokuphephaUnderstanding Paraformaldehyde: Uses and Safety
1. Introduction to Paraformaldehyde
I-Paraformaldehyde iyipolima emhlophe, eqinile ye-formaldehyde ethole kakhulu ukunakwa ezindaweni ezahlukene.
Kwadalwa ngo 06.05