I ka makahiki 2017, i ka papahana hoʻololi o 13 township sege treatment plant ma Chengdu Tianfu hou ma lalo o ka mālama ʻana o China Hydropower Seventh Bureau, ua hoʻohana ʻia ka maikaʻi o ka wai o kā mākou hui, flowmeter, kaomi, pae wai a me nā mea hana ʻē aʻe i ka nui o ka mālama ʻana. kaʻina hana.Ma o ka lawelawe lōʻihi o Sinomeasure Chengdu Office, ua hoʻonui kā mākou hui a me China Hydropower Seventh Bureau i ka launa pū ʻana ma ke kahua o nā mika i nā makahiki i hala.
