![]() |
Polycarboxylate concreto Superplasticizer ácido com líquido de 40%/de 50%2022-10-19 10:36:20 |
![]() |
Líquido VPEG HPEG da adição PCE de Polycarboxylate do índice contínuo 502022-03-08 10:56:52 |
![]() |
VPEG HPEG Polycarboxylate baseou Superplasticizer2023-10-07 16:05:13 |