Mawu oyambira
Dzina lazogulitsa: Galuum
Cas #: 7440-55-3
Maonekedwe: Siliva yoyera mu kutentha kwa chipinda
Kuyera: 4n, 6n, 7n
Kusungunuka poinnn: 29.8 ° C
Malo owiritsa: 2403 ° C
Kachulukidwe: 5.904 g / ml pa 25 ° C
Phukusi: 1kg pa botolo lililonse
Gallium ndi chitsulo chofewa, choyera-silvery, ofanana ndi aluminiyamu.
Galuum mosavuta aboma ndi zitsulo zambiri. Amagwiritsidwa ntchito makamaka pozizira.
Gallium arsenide ali ndi mawonekedwe ofanana ndi silicon ndipo ndi silicon yothandiza ya mafakitale amagetsi. Ndi gawo lofunikira kwambiri la semiconductors ambiri. Amagwiritsidwanso ntchito m'magawo ofiira (kuwala kumatulutsa ma doodives) chifukwa cha kuthekera kwake kusintha magetsi kuwunika. Masamba a dzuwa pa mbalame zopendekera zomwe zimapezeka gallium arnide.
Ndife opanga, fakitale yathu ili ku Shandong, koma titha kuperekanso munthu kuti asiye kugula kwa inu!
T / T (Tchalitchi), Western Union, Ngongole, BTC (Bitcoin), etc.
≤25kg: mkati mwa masiku atatu ogwira ntchito atalandira. > 25kg: sabata imodzi
Kupezeka, titha kupereka zitsanzo zazing'ono zaulere za cholinga chabwino!
1kg pa Thumba la FPRS zitsanzo, 25kg kapena 50kg pa ngoma pa Drum, kapena momwe mukufunira.
Sungani chidebe chomwe chatsekeka mwamphamvu pamalo owuma, ozizira komanso ozizira.
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