Nchekwa Ọdụ Ụgbọelu 304 nke Igwe anaghị agba nchara

R-1202Bollard igwe anaghị agba ncharaE ji ígwè anaghị agba nchara 316 mee okpu ndị a maka iguzogide nchara nke ọma. Ihe mkpuchi bollard na-echebe bollard nke a na-akpọ "crash rated" ma ọ bụ "fiber pipes" site na nchara, ebe ọ na-eme ka a hụkwuo ihe ma mara mma nke ọma.

A pụrụ iji bollards mee ka okporo ụzọ dị mma, gbochie ụgbọala ịbanye, ma chebe nchekwa nke ndị mmadụ na ihe onwunwe.