Me ka hoʻomau mauʻana o ka pae o kaʻepekema a me kaʻenehana, ua loaʻaʻo Kina i nā firsts he nui. Ma hope o ka hanaʻana i ka hana o nā mokulele mokulele-i hanaʻia ma kaʻaoʻao o ka mokulele C919 ma ka hopena o Mei, ua hanana kekahi hanana nuiʻO ke kahuaʻo ShipbuildingI ka wā mua o Iune-Kina-China i hanaʻia ma keʻano he nui ka moku holoʻana i hanaʻia a e hele i ke kai no ka hoʻokeleʻana i ka mahina ma hope o ka mahina.

Chinanā hana akamai kiʻekiʻe, Hōʻikeʻia e nā moku holo moku nui i hanaʻia a me nā mokulele nui i hanaʻia e hōʻike ana i nā kaulahaoʻoihana pili i ka hanaʻana i nāʻenehana.

E like me kekahi o nāʻenehana heʻekolu o nāʻoihana hoʻokūkū kiʻekiʻe, a me nā mea hana o nā mea hana ultrasonic a me nā hui o nā hana hana maikaʻi loa o kaʻoihana
ʻO kēia manawa, zhuhai autiatworld covil Covice Co., ltd. (bird to asLlingke UtTrasonic) Ua hoʻomau mauʻia ma o ka boxneck o kaʻenehana ultrasonic ma o ka noiʻiʻana a me ka hoʻomohalaʻana i nāʻoihana hou o Serving o nā'Āina Uila Ultrasonic

Wahi a nā limahana lingkeʻO ka'ōnaehana hoʻokele kikowaena UltrasoranicHoʻokumu pinepineʻia e Lingke, a hui pū me ka hoʻokele Serving High-Firdit Serving no ka mālama pihaʻana, e hiki ke hoʻomaikaʻi i keʻano o ke kaʻina hana. Hilinaʻi kiʻekiʻe, a hiki i ka 0.005mm e hilinaʻi pololei ana, he pono nā kānaka e nānā i mua.

"ʻO kēia hiʻohiʻona he mode XN hou,ʻo ia ka mea kūpono loa no ka paleʻana i nā huahana likeʻole, a hiki ke hoʻoponopono i keʻano o nā huahana holoʻokoʻa. E haʻi mai kahi mea kūʻai aku i kahi lālā.

Ke hoʻoikaika nui neiʻo Kina i ka hana kiʻekiʻe kiʻekiʻe. Inā he mea kaua nui a iʻole he mea kaua a iʻole he mea hoʻokani pila ma keʻano he nui ma ke kahuaʻo Niche, he mea e haʻaheo ai. "E hoʻomau mākou e hoʻomau i ka noiʻiʻana i ka noiʻi houʻana a me ka hoʻomohalaʻana i ka wā e hiki mai ana e hoʻolaha i ka hoʻomohalaʻana oʻO kaʻenehana Wittrasonic Wellingma Kina. " wahi a ke kanaka pili i ka mālamaʻana i ka l ultrasonic.