Lub tsev
Kev Lag Luam Kev Lag Luam
| Cov khoom | Ib yam | Tus Qauv Txheem | Cov tseem ceeb | Txoj kev xeem |
| THICKS ntawm daim ntawv thov txheej | μm | 60 5 ± 5 60 5 ± 5 | 61 | GB / T 7125 GB / T 7125 |
| Tev quab yuam | GF / 25mm GF / 25mm | 4±3 4 ± 3 | 3.5 | GB / T 2792 GB / T 2792 |
| Nto tsis kam | Ω / □ Ω / □ | 1*106~ 9.99 * 1010 1 * 106~ 9.99 * 1010 | 3 * 1010 3 * 1010 | / / |
Kev Cia
• Nyob rau hauv chav tsev kub, kwv yees cov av noo <65%, zam kev ua tshav ntuj ncaj qha, txee lub neej ntev ntawm 6 lub hlis txij li hnub xa khoom.
• Yuav tsum tau muab rov ua kom tiav tom qab tas sij hawm ua ntej siv.
Lub sijhawm Post: Apr-22-2022
