Cov ntaub ntawv masonry nrog siab compressive zog thiab zoo durability, uas feem ntau yog siv rau lub hauv paus thiab plinth, yog (C)
A. Autoclaved cib
B. Thaiv
C. Pob zeb
D. Qhob cib
Teb yog: C
[Kev tsom xam] Pob zeb muaj lub zog compressive siab thiab ua haujlwm zoo, thiab feem ntau yog siv los tsim lub hauv paus thiab plinth.
