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Xim phab ntsa xim
Cov khoom no yog ib homhigh-zoo engineering tshwj xeeb nyem pob txha grout. Nws tshwj xeeb super tawg tsis kam, dej tsis kam, zoo heev adhesion, zoo durability thiab alkali tsis kam yog pom zoo. Raws li cov xim nruab nrab-txheej, nws yog txuam nrog ntau yam xim sab hauv thiab sab nrauv phab ntsa los tsim ntau theem kev kos duab zoo nkauj, uastsis tsuas yog plays lub luag hauj lwm zoo nkauj, tab sis kuj tiv thaiv lub tsev mus ntev. Kev tsim kho yog yooj yim thiab cov nyhuv yog qhov zoo.
