Grey Hnav Ntawv Pov Thawj Cov Ntawv Nruab Nrab Txawv Antiskid Roj Hmab Ntawv
Grey Hnav Ntawv Pov Thawj Cov Ntawv Nruab Nrab Txawv Antiskid Roj Hmab Ntawv
Khoom npe: roj hmab lev
Qhov ntev: kev cai
Qhov ceev: 1.2g / cm3
Lub zog ua kom tawv nqaij: 16MPa
Hardness: 50 +/- 5shore A
Elongation: 600%
Daim ntawv thov: qhov ywj pheej zoo, rau xuas nrig ntaus ntsaws, ntxhua thiab lwm yam.
Sau koj cov lus ntawm no thiab xa rau peb