Inombolo ye-athomu yaseJalimane engu-32, i-athomu ene-radius engu-122.5 pm. Ngaphansi kwezimo ezijwayelekile i-germanium iyisici esiphukayo, esimhlophe-esisiliva, se-semi-metallic. Leli fomu lakha i-allotrope eyaziwa ngokuthi yi-α-germanium, enokukhanya kwensimbi kanye nesakhiwo sekristalu eyi-diamond cubic crystal, efanayo nedayimane.
1. Isetshenziswa njengomshini wombala, umtshina we-X-ray, isemiconductor, iprism, ilensi yokubona ebusuku ye-infrared, i-rectifier, ifilimu yombala, i-PET resin, ilensi yesibonakhulu, i-polyester fiber.
2. Ibuye isetshenziswe kabanzi kuma-optics, isotopes, electronics, catalysts for polymerization, amabhodlela e-PET eJapane, ama-polymerization catalysts, amakholomu e-chromatography yegesi, ama-alloys ensimbi, ama-alloys esiliva ahlanzekile, ukuphepha kwesikhumulo sezindiza, i-gamma spectroscopy, izithasiselo zokudla, ukuthuthukiswa kwemithi, ezempilo. izingozi.
3. Iphinde isetshenziswe komatilasi be-germanium, i-diode germanium, i-germanium fluff, i-transistors, izimpushana eziphilayo, impilo yomuntu, amamitha wamandla ezempilo, insipho ye-germanium, imikhiqizo ye-organic, amasongo e-Ge, amandla ezemidlalo e-germanium titanium, imigexo kazibuthe ye-bio-germanium, namasongo e-germanium custom silicone. .
Isevisi esingayinikeza
1) Inkontileka esemthethweni ingasayinwa
2) Isivumelwano sokugcinwa kuyimfihlo singasayinwa
3) Isiqinisekiso sokubuyiselwa imali sezinsuku eziyisikhombisa
Okubaluleke nakakhulu: asikwazi ukunikeza umkhiqizo kuphela, kodwa isevisi yesixazululo sobuchwepheshe!
Singabakhiqizi, imboni yethu itholakala eShandong, kodwa futhi singakunikeza insizakalo eyodwa yokuthenga!
T/T(i-telex transfer), Western Union, MoneyGram, BTC(bitcoin), njll.
≤25kg: zingakapheli izinsuku ezintathu zokusebenza ngemuva kokutholwa kwenkokhelo. ＞25kg: isonto elilodwa
Iyatholakala, singanikeza amasampula amancane mahhala ngenjongo yokuhlola ikhwalithi!
1kg isikhwama ngasinye fpr amasampula, 25kg noma 50kg sigubhu ngamunye, noma njengoba ubufuna.
Gcina isitsha sivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle.
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