Uwe mkpuchi ndụ Maka nnapụta mmiri

1.E nwere nnukwu akpa n'ihu, nke nwere ike ijide akụrụngwa GPS ma ọ bụ akụrụngwa redio.A na-eji akwa neon mee akpa ndị na-atụgharị anya.
2. Fluorescent green nnukwu akpa imewe na azụ;
3. Ebe atọ dị n'ihu n'ihu nwere ike ime ka onye ọrụ nwee ike mgbe ọ na-eji mma, whistles ma ọ bụ ihe ndị ọzọ;
4. Suture nke ngwaahịa ahụ na-eji akwa igwe na-eguzogide mmanụ na mmiri mmiri, na ike na-agbaji bụ ≥19.6N;
5. Akara webụ na-agbanwe agbanwe na n'úkwù kwesịrị ekwesị maka ndị ọrụ nwere bust nke 76-145 cm, na 6 na-edozi eriri eriri nwere ike hụ na nkasi obi na nkwụsi ike nke onye ọrụ;
6. Enwere ndụ azụ azụ maka nnapụta, yana aluminom ụgbọ elu ngwa ngwa hanger na 5cm igwe anaghị agba nchara n'ubu, nke a na-eji ngwaọrụ mgbapụ ngwa ngwa PFD;
7. Enwere obere aka na azụ azụ, na nnukwu akpa akpa nwere Velcro, nke nwere ike mado ya na logo otu;
8. Ejiri ya na zipa YKK na ITW buckle, ọ dị mma iyi.