Mesh column connection with the use of semi-circular bolt headsquare neck, with anti-theft rings and washers, to prevent the separation can be artificially demolition.
网片与立柱的连接采用半圆头方颈螺栓,配以防盗垫圈,能防止隔离栅被人为地随意拆卸。
3
Envision the knife sticking. Then, with your shoulders square, start above your head and release with your arm extended toward the target.