Ibihingwa bya Silk artificiel Bimanika Igiti Cyinzu Kubiro byo murugo
Ibicuruzwa byihariye
1.Byoroshye Kubungabunga - Igihingwa cyubuhanga kidasaba amazi, nta fumbire, nta zuba cyangwa ubwitonzi budasanzwe,
2.Iki gihingwa cyibihimbano ntikizigera gishira cyangwa ngo gipfe, kibungabunge isura yacyo kandi kigume gishya mumwaka wose.
3.Byoroshye gusa koza neza hamwe nigitambara