I-Niobium Nitride, i-grey engwevu kancinci, ukuxinana kwesihlobo yi-8.47G / CM3, indawo yokunyibilika ngama-2300 ° C; Ubunzima be-MOHS yi-8, imicrourd i-14.3gpa; Inguqulelo yayo ebalaseleyo yobushushu i-15.6K. I-infrokracloric acid, nitric acid, i-sulfuric acid; Isisombululo esinyibilikisi kwisisombululo se-acid edibeneyo ye-hydrofluoric acid kunye ne-sulfuric acid ikwanyibilika kwi-Alkali eshushu okanye i-bierals ephezulu kwaye ikhupha iAmmonia.
Isetyenziswe njenge-carbide ye-carbide ye-carbide, inokuvelisa kwakhona i-Niobium ephezulu.
Inkonzo esinokuyinika
1) Imvumelwano esesikweni inokusayinwa
2) Isivumelwano semfihlo sinokutyikitywa
I-3) isiqinisekiso seentsuku ezisixhenxe
Okubaluleke ngakumbi: Asinakubonelela ngemveliso kuphela, kodwa inkonzo yeTekhnoloji!
Sinemenzi, umzi-mveliso wethu ubeseShandong, kodwa sikwazi ukubonelela ngenkonzo yokuthenga kuwe!
I-T / T (i-Telex), i-Western Union, iMoneyGram, Btc (iBitcoin), njl.
≤25KG: Kwiintsuku ezintathu zomsebenzi emva kokuba intlawulo ifunyenwe. > 25kg: kwiveki enye
Ifumaneka, sinokubonelela ngeesampulu ezikhulu zasimahla zenjongo yovavanyo olusemgangathweni!
I-1kg nganye yengxowa ye-FPR, i-25kg okanye i-50kg nganye kwiDrum, okanye njengoko ufuna njalo.
Gcina isikhongozelo sivaliwe ngokuqinileyo kwindawo eyomileyo, epholileyo nenomoya.
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