Kosalela parafine ya emulsion na ba industries chimique ndenge na ndenge .
Dec 25, 2018
Dec 24, 2018
UE ebandaki kosala action contre Etats-Unis .
2,4-Dinitrochlobenzene .
Dec 21, 2018
Tendances zomi ya industrie ya caoutchouc na 2018
Tendance ya recherche mpe ya développement ya caoutchouc ya nitrile bleu (NBR)
Dec 20, 2018
Inde eko kotisa mpe kobimisa caoutchouc na niveau moko mpo na mbala ya liboso na 2018 .
Situation actuel ya production anti - agent de vieillissement na poto .
Dec 19, 2018
Nkombo ya l’Etat, ba provinces na ba villes wana epesi priorité na développement ya industrie ya caoutchouc!
Dec 18, 2018
Sunnyjoint Commentaires na oyo etali nini ezali bizaleli ya soufre oyo ekoki kopɔla te, mpe kosalela yango ezali wapi?
Dec 17, 2018
