Izithasiselo zikakhonkolo ezingasindi | Ama-ejenti Akhipha Amagwebu Asebenza Kakhulu Wokhonkolo Weselula
Kungani ama-Silicone Defoamers Echitha Ibhodi Lakho Le-Gypsum (Futhi Yini Ongayisebenzisa Kunalokho)
Usuku I-Silicone Defoamer Yangibiza Ngayo $50,000 Ngithole ucingo oluthukile luvela kumphathi wezitshalo e-Ohio. Babesebenzisa ulayini webhodi le-gypsum onesivinini esikhulu. Umphezulu wawubukeka sengathi...