Eji akụrụngwa:
A na-eji ya iji nwalee nguzogide okpomọkụ na mgbochi mmiri nke textiles, uwe, akwa akwa, wdg, gụnyere ngwakọta akwa akwa multi-layer.
Zute ọkọlọtọ:
GBT11048, ISO11092 (E), ASTM F1868, GB/T38473 na ụkpụrụ ndị ọzọ.
