GLH-811PE-2
Fermentation silicone special defoaming agent
GLH-512W-7-50
Special fermentation defoaming agent
GLH-512F-3-40
Sewage treatment defoaming agent
Defoaming agent GLH-811-13
Defoaming agent GLH-811-13 (Specially used for high-tempera
GLH-198
Defoaming agent GLH-198 (Specially used for the evaporation
GLH-811W-30
Special bio-fermentation defoaming agent