Amakuru
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Itsinda ryigiciro cyinshi ryakiriye neza Inganda 2023 Intara Yunnan Inganda Ziyobora Impano Zitegura Amahugurwa Yambere
Vuba aha, "2023 Intara Yunnan Intara Yayoboye Inganda Zifite Impamyabumenyi Yambere Amahugurwa Yambere" yabereye i Hangzhou, yakiriwe n’ishami ry’intara rya Yunnan rishinzwe abakozi n’ubwiteganyirize kandi ryakiriwe na Precious Metals Group. Mu birori byo gufungura, Res Res Human ...Soma byinshi -
Gukoresha inshuro nyinshi
Graphite ni minerval isanzwe ifite ibintu byinshi bidasanzwe byumubiri nubumara, bigatuma ikoreshwa cyane mubice byinshi. Iyi ngingo izerekana imikoreshereze itandukanye ya grafite. 1 application Gukoresha grafite mu ikaramu Graphite ikoreshwa nkibice byingenzi bigize gurş mu ikaramu. Ubwitonzi a ...Soma byinshi -
Dao Fu Global: Zahabu iracyafite imbaraga zihagije zo kugera ku rwego rwo hejuru mumateka muri 2024
Ushinzwe ingamba ku isoko yavuze ko ikimenyetso cyatanzwe na Banki nkuru y’igihugu kivuga ko igipimo cy’inyungu kizagabanuka mu 2024 cyateje imbaraga nziza ku isoko rya zahabu, ibyo bigatuma ibiciro bya zahabu bigera ku rwego rwo hejuru mu mwaka mushya. George Milling Stanley, Umuyobozi mukuru wa Zahabu muri Dow Jones ...Soma byinshi -
Ni ubuhe bwoko bw'imashini zitera?
1. Irashobora gutera icyuma gishongeshejwe mukibumbano kandi ikabona ishusho yifuzwa ikoresheje uburyo bwo gukonjesha no gukomera. Mubikorwa byiterambere byimashini zitera, zitandukanye ...Soma byinshi -
Amasoko y'agaciro y'agaciro amasoko yatandukanye
Icyumweru gishize (20 kugeza 24 Ugushyingo), igiciro cyibiciro byamabuye y'agaciro atandukanye, harimo ifeza ya feza hamwe na platine yibibanza byakomeje kwiyongera, kandi ibiciro bya palladium byahungabanye kurwego rwo hasi. Kubyerekeranye namakuru yubukungu, icyerekezo cyambere cyo kugura ibicuruzwa muri Amerika (PMI) ...Soma byinshi -
Uburyo bwo gutondekanya ibikoresho byo gutunganya imitako
Irashobora kugabanywamo: 1. Bishyizwe mubikorwa (1) Imashini zisya - ibikoresho bikoreshwa mugusiga no kubaza amabuye y'agaciro. (2) Imashini ikata impande - igikoresho gikoreshwa mugukata impande zamabuye y'agaciro. (3) Igikoresho cyo gushira - imashini ikoreshwa mugushyiramo diyama nandi mabuye y'agaciro ...Soma byinshi -
Nibihe bikoresho byo gutunganya imitako bihari?
. (2) Imashini zisukura (nka sandblasting): zifite ibikoresho byoza ultrasonic; Jet air flow scrubber, nibindi (3) Imashini zitunganya zumye: Hariho bibiri ...Soma byinshi -
Itandukaniro riri hagati yo guhimba no gukina？
Guhimba ni inzira yo gutunganya ibyuma bito bito (bilet) mubice bigoye bifite imiterere nubunini runaka ukoresheje uburyo nko gushonga ibyuma, kuzunguruka, cyangwa kuzunguruka. Gukina ni ijambo rusange kubikorwa byakazi ukoresheje ibishushanyo byumucanga cyangwa ubundi buryo; Nibicuruzwa bikozwe cyane cyane bitandukanye ...Soma byinshi -
Ni irihe tandukaniro riri hagati ya Zuojin 999 na Zuojin 9999?
Zujin 999 na Zujin 9999 ni ibikoresho bibiri bitandukanye bya zahabu. Itandukaniro hagati yabo riri mubutagatifu bwa zahabu. 1. Zujin 999: Zujin 999 bivuga ubuziranenge bwibikoresho bya zahabu bigera kuri 99.9% (bizwi kandi nkibice 999 ku gihumbi). Ibi byerekana ko ibikoresho bya zahabu birimo bike cyane ...Soma byinshi -
Imurikagurisha rya Hongkong n'imurikagurisha
Imurikagurisha ry’amabuye y'agaciro rya Hong Kong 2023, ryateguwe na Infirman Exhibition Group, rizakorwa kabiri mu mwaka ku ya 16 Nzeri 2022, imurikagurisha rizabera mu kigo cy’imurikagurisha n’imurikagurisha rya Hong Kong, 1 Expo Drive, Wan Chai, Tayiwani, Ubushinwa. Ahantu ho kumurikwa hateganijwe kugera kuri kare 135.000 ...Soma byinshi -
Ibyuma nibikoresho bishya byinganda: Komeza urebe zahabu
Ibyuma fatizo: Igabanuka rya RRR mu gihugu ritera icyizere, kandi igiciro cyibyuma fatizo giteganijwe guhindagurika hejuru. Nk’uko Umuyaga ubitangaza, kuva ku ya 11 Nzeri kugeza ku ya 15 Nzeri, LME y'umuringa, aluminium, isasu, zinc, amabati yahindutseho 2,17%, 0,69%, 1.71%, 3.07%, 1.45%. Mu mahanga, ukurikije Umuyaga, Amerika ...Soma byinshi -
Nubuhe buryo bwo gukuramo Zahabu
1. Gutandukanya aside nitricike kugirango ikuremo zahabu itandukanyirizo rya acide nitric irashobora gukoreshwa, acide nitricike yibanze muri beakers, gukenera gukuramo zahabu mubyuma mubitereko. Beaker noneho ishyirwa kumufata inzoga hanyuma igashyushya itara rya alcool kugirango itange zahabu yuzuye. 2. Aqua reg ...Soma byinshi
