1) Qandaraaska rasmiga ah waa la saxiixi karaa
Tungsten Selenide MF WSe2Tungsten Selenide Midab Madow, Casaan MadowTungsten Selenide Nadiif 99.99%Tungsten Selenide Saafiga 100 meshTungsten Selenide CAS Lambarka
| Tilmaamaha Farsamada | 单位 (Cutub): ppm | ||||
| 元 素 | 含 量 | 元 素 | 含 量 | 元 素 | 含 量 |
| Cunsurka | Nuxurka | Cunsurka | Nuxurka | Cunsurka | Nuxurka |
| Co | ≤1 | Mo | ≤20 | Se | - |
| Zn | ≤2 | Fe | ≤20 | Te | - |
| Ba | ≤3 | Mn | ≤28 | Si | - |
| Cu | ≤3 | P | - | S | ≤20 |
| W | Ga | - | In | - | |
| Al | ≤20 | Cr | ≤4 | Na | ≤30 |
| Mg | ≤40 | Bi | ≤1 | Cd | - |
| Ni | ≤2 | Ti | ≤2 | Au | - |
| Pt | ≤1 | Sb | - | Zr | - |
| Sn | ≤5 | As | ≤1 | ||

1) Qandaraaska rasmiga ah waa la saxiixi karaa


Shanghai Epoch Material Co., Ltd. waxay ku taal xarunta dhaqaalaha-Shanghai.Waxaan had iyo jeer u hoggaansanahay "qalabka horumarsan, nolol wanaagsan" iyo guddiga cilmi-baarista iyo horumarinta tignoolajiyada, si aan uga dhigno in loo isticmaalo nolol maalmeedka bini'aadamka si nolosheenna uga sii wanaajiso.


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