Ihirangi hanga: Tango puehu tiaki Taiao me te pūnaha deodorization mo te raina granulation, raina kuru me te roha raina.
Ko te tikanga matua: Te tango i te puehu o te puihi + te rama ngaruiti me te tukunga o te hāora ki te paerewa.
Changsha Zhengda kaupapa tiaki taiao
Tirohanga:252Wā Whakaputa: 2021-12-17