A kapa ʻia ka ʻakaʻaka ʻo “Abrive” i nā hana hana i ka hana ʻoihana. I ka pili ʻana i ka wili āpau holoʻokoʻa, he mea hana nā hana luhi no ka hana ʻana, ka hana ʻana, ka pao a me ka poli a me nā ʻoihana āpau. Ma kahi o ka mea i hoʻohana nui ʻia i ka mīkini hana a me nā mea ʻenehana hoʻoheheʻe metala ʻē aʻe, ua hoʻohana ʻia ka ʻōpala i ka hōʻiliʻili huapala, ʻenehana pepa a me ka hoʻokaʻina o nā mea pono ʻole e like me ka seramics, ke aniani, ka pōhaku, ka palapa, ka lāʻau, a me nā mea ʻē aʻe. kūpono e ʻōlelo ʻo ka nui o ka noi a me nā waiwai kiʻekiʻe o nā ʻoihana pono ʻole i ka hana pono ʻole e ʻike pono ʻia. Ma ka ʻoiaʻiʻo, aia ka manaʻo o nā lako hou, ʻo nā kaʻa hāmeʻa nui loa a me nā huahana akamai magical i manaʻo ʻia i ke kumu nui o Kina i kēia manawa, poina mau ka hana luhi a ʻike ʻole.
No ke aha kēia mea? Ua kuhikuhi aku ʻo nā loea ʻo ke kumu ʻoiai ʻo China ka mea hana nui i nā mea hōʻino abrasive, ʻaʻole ia he mea ikaika a he nui nā mana. Wahi a ka ʻikepili, ʻo 18 mau makahiki ka nui o ka hoʻolālā ʻana o nā hōʻino hou ma Kina he 18 mau malama, a ʻo ka hopena o ka huahana ʻoi aku he 10-15 mau makahiki. Ma nā ʻāina ʻē, ua ʻekolu “ʻekolu mau” ua maopopo, ʻo ia hoʻi, ʻoi aku ka ʻekolu o ke ola ʻana o ka huahana, ʻekolu ʻana mau makahiki, ʻo ka hoʻolālā ʻana o ka huahana ʻekolu mau wiki. ʻO ka poʻe me ka manaʻo liʻiliʻi, ʻike wale nō inā hoʻomohala ʻia nā mea hana hana hiki ke holomua i ka ʻoihana hana i ka hoʻomohala ʻenehana. No laila, ʻo ke ʻano o nā pono hana luhi, kiʻekiʻe hana a i ʻole ʻole, i kahi ʻano ākea, e kāohi ai i ka holo ʻana o ka ʻoihana hana holoʻokoʻa.
Pono nā haʻuki hana e pono ai ke kiʻekiʻe, ʻaʻole ka haʻahaʻa kūʻai
ma ka mākeke hale kūwaho, haʻahaʻa haʻahaʻa a me ke kumu kūʻai haʻahaʻa e lilo i mea kaulana. Mai ka hoʻololi a me ka wehe ʻana, ʻoiai ʻo ka ʻenehana hana hana a me ka hoʻāʻo ʻana i ka maʻamau o ka abrasives ka holomua i ka holomua, aia nō kahi ākea nui i hoʻohālikelike ʻia me nā huahana aquatic advanced. Ma ke kumukūʻai o ke kūloko, ʻo ka mea mua, ua haʻahaʻa nā ʻōnaehana huahana a ua liʻiliʻi ka waiwai i hoʻohui ʻia; ʻo ka lua, ʻo ka lehulehu ka paona ʻole, he nui nā ʻoihana nunui akā ʻaʻole ikaika, ʻo nā ʻoihana liʻiliʻi he liʻiliʻi akā ʻaʻole i loea. A ʻo nā huahana nā huahana haole i kau ʻia ma Kina, ʻaʻole kūpono ia no nā kūlana hana a Kina, a ʻo nā huahana i kau ʻia ma nā kumu kūʻai haʻahaʻa.
ʻAʻole pono nā kamaʻilio punahele ke kiʻekiʻe, nā huahana kiʻekiʻe ʻo ia nā pono e hoʻomohala
waiwai, pono e ulu pono ka hoʻolālā ʻana o nā mea hōʻino me ka pono o ka ʻoihana hana. I kēia mau makahiki i hala iho nei, ua hoʻokau ka moku'āina i nā hoʻokele o ka hoʻomohala komohana, ka piʻi ʻana o ke kikowaena o Kina a me Haixi Economic Zone, ua hoʻoikaika i ka hana ʻana i ke kauhale ʻana, a kūkulu ʻia i kahi ʻoihana nui, e like me ke komohana i ka hoʻoilo ʻana i ka hikina, West a East kahe uila, South a North Water Transfer, plateau railway and high-Railwayway. Kahi nui hale kūkulu i ka ulu ʻana o ka pono o ka ʻoihana hana. I ka manawa like, ua hoʻokumu ka ʻoihana hoʻonaninani i kahi noi nui no nā pono hana, ʻo ia hoʻi no nā abrasives. Ma lalo o ke alakaʻi o kēia ʻano, hiki i nā huahana kiʻekiʻe ke hoʻololi pono i nā hōʻino kiʻekiʻe a me nā kumu haʻahaʻa haʻahaʻa haʻahaʻa.