He kupu whakataki poto
Ingoa Hua: Strontium Titanate
Nama CAS: 12060-59-2
Tātai Pūhui: SrTiO3
Taumaha rāpoi: 183.49
Te ahua: Te paura ma
Taupānga: Karaihe whatu, uku hiko pai, piezostors, pūnga iahiko uku, etc
| Tauira | ST-1 | ST-2 | ST-3 |
| Maamaa | 99.5% min | 99% min | 99% min |
| BaO | 0.01% mōrahi | 0.1% mōrahi | 0.3% mōrahi |
| Fe2O3 | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
| K2O+Na2O | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
| Al2O3 | 0.01% mōrahi | 0.1% mōrahi | 0.1% mōrahi |
| SiO2 | 0.1% mōrahi | 0.1% mōrahi | 0.5% mōrahi |
Ko te Strontium titanate he waikura o te strontium me te titanium me te tauira matū SrTiO3. I te pāmahana rūma, he rauemi paraelectric centrosymmetric me te hanganga perovskite.
Ratonga ka taea e matou te whakarato
1) Ka taea te haina kirimana ōkawa
2) Ka taea te hainatia te whakaaetanga muna
3) E whitu nga ra whakahoki taurangi
He mea nui ake: ka taea e maatau te whakarato i nga hua anake, engari he ratonga otinga hangarau!
He kaihanga matou, kei Shandong ta matou wheketere, engari ka taea ano e matou te whakarato ratonga hoko mo koe!
T/T(whakawhitinga waea), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: i roto i nga ra mahi e toru i muri i te whiwhinga utu. ＞25kg: kotahi wiki
Kei te waatea, ka taea e matou te whakarato tauira kore utu iti mo te kaupapa arotake kounga!
1kg mo ia peeke tauira fpr, 25kg, 50kg ranei mo ia pahū, ki te hiahia ranei koe.
Whakaorangia te ipu kia kati katia ki tetahi waahi maroke, hauhautanga me te hau pai.
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