Ko nga ahuatanga matawhenua o Yugan County, Shangrao City, Jiangxi Province ko te whakakotahitanga o te kirikiri o te maunga me te awa me te roto. He tiketike te ihirangi o te pebbles me te kirikiri i roto i te oneone, he mea tino kino mo te keri turanga me te hanga tautoko.
Hei mahi tahi me te keri turanga o te kaupapa, i whakamahia e te roopu hanga he kerihi Hitachi 490 hei whakanoho i te taraiwa puranga S650 a to matou kamupene mo nga mahi tautoko putu maitai. I raro i nga ahuatanga o te oneone neke atu i te haurua o te owehenga kirikiri, i whakaatu te kaiarataki puranga S650 i nga mahi mahi whakamiharo, a ko te toharite o te wa whakaemi o nga puranga 12-mita i whakahaerehia i roto i te rua me te hawhe meneti.
Ko te taraiwa puranga S650 he hoahoa tohanga wera patented, ka taea te mahi mo te wa roa i roto i te taiao teitei o te wera, a kaore e whakaroa i te ahunga whakamua o te kaupapa na te nui o te wera o te hama. hammer puranga ki te whiwhi i te taipana putanga teitei me te hanganga mahi ake ake i raro i te taumaha kotahi.I pai te mahi o te mahi puranga, he iti te tangi, he pumau te whakaputanga mana, a kua oti pai te mahi tautoko.
Te wa tuku: Akuhata-18-2023