Grafini/Poda ya Grafiti
Vipimo
| Kiwango cha salfa | 0.05 |
| Kaboni Isiyobadilika | 98.5% |
| Yaliyomo ya majivu | 0.7 |
| unyevu | 0.5 |
| Maombi | utengenezaji wa chuma, uundaji wa chuma |

Handan Qifeng Carbon Co., LTD
WeChat na WhatsApp:+86-13722682542
Tovuti:https://www.qfcarbon.com/







