Nomoro ea athomo ea Jeremane ea 32, eo athomo e nang le radius ea 122.5 pm. Tlas'a maemo a tloaelehileng germanium ke ntho e brittle, silvery-white, semi-metallic element. Foromo ena e etsa allotrope e tsejoang ka hore ke α-germanium, e nang le tšepe e khanyang le sebopeho sa kristale ea daemane, e ts'oanang le taemane.
1. E sebelisoa e le mochine oa mebala, mochine oa X-ray, semiconductor, prism, lense ea pono ea bosiu ea infrared, rectifier, filimi ea mebala, PET resin, lense ea microscope, polyester fiber.
2. E boetse e sebelisoa haholo ho optics, isotopes, electronics, catalysts for polymerization, libotlolo tsa PET Japane, li-catalysts tsa polymerization, litšiea tsa chromatography ea khase, li-alloys tsa tšepe, li-alloys tse hloekileng tsa silevera, tšireletso ea boema-fofane, li-gamma spectroscopy, lisebelisoa tsa lijo, nts'etsopele ea meriana, bophelo bo botle. dikotsi.
3. E boetse e sebelisoa ho materase a germanium, diode germanium, germanium fluff, transistors, organic powders, bophelo bo botle ba batho, matla a bophelo bo botle ba 'mele, sesepa sa germanium, lihlahisoa tsa tlhaho, lipetja tsa Ge, matla a lipapali tsa titanium, bio-germanium magnetic necklaces, germanium custom silicone lipetja. .
Re baetsi, fektheri ea rona e Shandong, empa re ka boela ra u fa tšebeletso e le 'ngoe ea ho u reka!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), joalo-joalo.
≤25kg: matsatsing a mararo a sebetsang ka mor'a hore tefo e amoheloe. >25kg: beke e le nngwe
E fumaneha, re ka fana ka disampole tse nyane tsa mahala bakeng sa morero oa tlhahlobo ea boleng!
1kg ka mokotla disampole tsa fpr, 25kg kapa 50kg ka moropa, kapa kamoo o neng o batla kateng.
Boloka setshelo se koetsoe ka thata sebakeng se omeletseng, se pholileng le se nang le moea o motle.