ʻO nā hopena hydraulic no ka ʻoihana kaʻa hana ea
Hoʻohana nui ʻia i ke kūkulu ʻana, ka hoʻonaninani, ka mana uila, ke kūlanakauhale a me nā ʻoihana nui a me nā ʻoihana mining, hoʻonohonoho, mālama ʻia a me nā hana hana ea.
I ka makahiki 1980, ua lilo ia i mea hoʻolako nui o Baosteel Joint Research and Development Center.I ka makahiki 1992, ua hoʻomaka mākou e hui pū me Mitsubishi Heavy Industries o Iapana i ka hana ʻana i nā cylinders aila.Mai ka hana ʻana i nā ʻāpana ʻāpana a hiki i ka hui ʻana o nā cylinders aila, ua hoʻoili mākou i nā ʻenehana a me nā kaʻina hana Iapana.Ma hope o ke komo ʻana i ke kenekulia 21, ua komo ʻo ia i ka ʻenehana a me ke kaʻina hana mai Kelemānia a me ʻAmelika Hui Pū ʻIa.Loaʻa iā ia ka ʻenehana kūikawā a me nā mākau mai ka hoʻolālā huahana a hiki i ke kaʻina hana a me ka hoʻolālā a me ke koho ʻana i nā ʻāpana koʻikoʻi, e hōʻoiaʻiʻo ana i ka maikaʻi, hilinaʻi a me ka hoʻomohala ʻana i nā huahana.