Ko te niobium Boride he karaihe Hexagonal Kerexagonal, i whakamahia hei taonga pai me nga taonga nui.
I roto i nga rauemi superconducting, he nui ake te mahi a te NBB. I te wa ano, ko te niobium Boride te rauemi raw o te rauemi whakarewa koura. Whai muri i te papanga o te taonga ka pakaru me te whakarewatanga whakarewa, ko te haangai me te tiimata he pai te kaha o te kaihoko, he kaha ki te whakakii i te kaha o te weld.
| Mā | 99% |
| Nb | Tuhinga o mua. |
| B | 18.9 |
| P | 0.03 |
| S | 0.01 |
| Ca | 0.02 |
| Fe | 0.15 |
| Parani | Epoch-chem |
Ratonga Ka taea e taatau
1) Ka taea te hainatia nga kirimana ōkawa
2) Ka taea te hainatia te whakaaetanga muna
3) E whitu nga ra whakamutunga taurangi
He mea nui ake: Kaore e taea e taatau te whakarato noa i nga hua anake, engari he ratonga otinga hangarau!
He kaihanga matou, kei roto i a Shandong, engari ka taea hoki e taatau te whakarato ratonga reti mo koe!
T / T (Whakawhiti Telex), Western Union, Molcygram, BTC (BTCO), etc.
≤25kg: i roto i nga ra e toru e mahi ana i muri i te utunga o te utu. > 25kg: kotahi wiki
Kei te waatea, ka taea e taatau te whakarato tauira iti mo te kaupapa arotake kounga!
1kg mo ia tauira FPR utu, 25kg, 50kg ranei ia Dom, e hiahiatia ana ranei.
Rokiroki nga ipu ka kati i roto i te waahi maroke, matao me te pai.
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