Mazano emangwanani emusika wePhthalic anhydride!
Musika we phthalate yezvinhu zvisina kugadzirwa uri kufamba zvakanaka, musika we naphthalene yemaindasitiri uri kufamba zvakanaka uye zvine simba, rutsigiro rwemari ruchiripo, mamwe mafekitori akavharwa kuti agadziriswe, zvinhu zvemuno zvaderedzwa zvishoma, mutoro wekutanga wakaderera, pfungwa dzemusika dzakangwarira, uye kutenga kunongodiwa chete, uye zvinotarisirwa kuti musika we phthalic anhydride ungafamba zvakanaka munguva pfupi iri kutevera.
Nguva yekutumira: Nyamavhuvhu-22-2024