① khoom siv: Polyester, nylon ribbon, polypropylene
② txheem: European txheem EN12195-2: 2001
③ Ntev: Raws li tus neeg yuav tsum tau ua
④ Kev Nyab Xeeb Kev Nyab Xeeb: 6: 1
Break Hloov Taw Qhia Zog: 800kg ~ 10000kg
Qhov ntsuas kub ntau yog: Polyester, nylon khoom ntim rau-40 ℃ ~ 100 ℃, cov khoom polypropylene rau 40 ℃ ~ 80 ℃.
