He mira huri nui rawa atu tēnei e whakamahia ana e Guilin Hongcheng, ā, kua tīmata te mahi, ā, he pai te rere mō ētahi marama. Ko te konupūmā kāponāte (CaCO3) te nuinga o te kōhatu. He whānuitia te whakamahinga o te kōhatu me te kōhatu hei rauemi hanga me ngā rauemi mata ahumahi. Ka taea te tukatuka tika i te kōhatu hei rauemi kōhatu hanga, ka tahuna hei kōhatu tere, ka mimiti te kōhatu tere i te makuku, ka tāpirihia rānei te wai hei kōhatu kua whakamaroketia, ko te wāhanga matua ko te Ca (OH) 2. Ka taea te tukatuka i te kōhatu kua whakamaroketia hei paru kōhatu, hei whakapiri kōhatu, hei whakamahi hoki hei paninga me te whakapiri tāera.

Ko te mira huri nui rawa atu a HC1900 he taputapu huri e pai ana ki te taiao, e whakaiti ana i te haruru, ka taea te tukatuka paura kia taurite te tohatoha, ā, ka tino whakapiki ake i te pai o te huri. Ko ōna āhuatanga tino pai pērā i te iti o te tapuwae e hiahiatia ana, te kaha whakamaroke nui, te penapena hiko, te pai o te huri, me te tiaki watea. Kua tino manakohia, kua mōhiotia hoki tēnei taputapu mira kōhatu e ngā kiritaki.

TauiraMira huri nui rawa atu a HC1900
Te rahinga1 huinga
Rauemi: kōhatu kōhatu
Te ātaahua: 325 mata D90
Putanga: 16-18 tāne/h