Lub teeb yuag qhob ntxiv | Kev Ua Haujlwm Siab Ua Foaming Cov Neeg Sawv Cev Rau Cov Khoom Siv Ntawm Tes
Nres Guessing: 7 Cov kauj ruam mus rau Master Redispersible polymer hmoov nyob rau hauv qhuav mix mortar
Vim li cas koj mortar yog tawg (Thiab yog vim li cas 90% ntawm Pros Ua qhov yuam kev no) Ntawm no yog ib tug stat uas nres peb txias: Dhau 60% ntawm ntxov ntxov mortar tsis ua hauj lwm nyob rau hauv niaj hnub kev tsim kho yog ncaj qha txuas...