PAM is widely used for thickening, stable friction reduction, glues, binding, film, biomedical materials, etc.
PAM还广泛应用于增稠、稳定胶体、减阻、粘结、成膜、生物医学材料等方面。
2
In line with the single main layer, severe watered out and production reduction occurred after well pattern thickening, a new way must be used to solve the previous problems.