Niobium ee Dortice waa crystal crystal, oo inta badan loo isticmaalo sidii qalab ceyriinka ceebka dhoobada ah iyo ashyaa'da kacsan.
Agabyada sare ee dusha sare, kaliya NBB waxay leedahay waxqabadka heerkulka heerkulka ee heerkulka ka sarreeya. Isla mar ahaantaana, niobium-ka asalka ah waa sheyga ceyriinka ah ee sheyga darada dahabka ah. Ka dib markii sheyga caagga ah ee lagu caayo bir-galka ah ee NBN, hadhuudhka iyo dheef-firidhku waa mid aad u fiican oo xasaasi ah, awood buuxda oo buuxin ah, iyo xoog heer sare ah oo heer sare ah oo ka mid ah weld.
Daahir | 99% |
Nb | Bal. |
B | 18.9 |
P | 0.03 |
S | 0.01 |
Ca | 0.02 |
Fe | 0.15 |
Summad | EPOCH-Chem |
Waxaan nahay soo-saare, warshadeena waxay ku taalaa Shandong, laakiin sidoo kale waxaan ku siin karnaa hal adeeg iska-iibsi oo adiga kuu ah!
T / T (Telex Beddelka), Western Union, Lacagta Mindinka, Lacagta, BTC (Bitcoin), iwm.
≤25kg: Saddex maalmood oo shaqo gudahood ka dib markii lacag bixinta la helay. > 25kg: hal toddobaad
Waxaa la heli karaa, waxaan ku siin karnaa muunado yar oo bilaash ah ujeedo qiimeyn tayo leh!
1kg halkii boorso muunad FPR ah, 25kg ama 50kg halkii durbaan, ama markii aad u baahan tahay.
Ku keydi weelka si adag u xir meel qalalan, qabow oo si fiican u hawo leh.
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