เครื่องขึ้นรูปโพสต์ตาข่ายแผงรั้วโพสต์สี่เหลี่ยม เครื่องทำเสารั้วตาข่าย Guardrail Fence Panel Mesh Posts Square Posts Forming Machine. Guardrail nets columns making machine Fence Panel Mesh Posts Square Posts Forming Machine. Guardrail nets columns making machine Fence Panel Mesh Posts for Fence Mesh, The columns of guardrail nets are commonly known as square tubes, round tubes and peach-shaped posts. Posts are the main supporting components of guardrail nets. The strength and stability of the posts are directly related to the service life of guardrail nets. آلة
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