Raintech babbar hanya hadarin shãmaki yi na'ura da nau'i uku: Raba W katako yi forming inji, rabu uku taguwar ruwa karo shãmaki yi forming inji;hade biyu da uku inji kalaman.Muna da yawa nasara lokuta don fitarwa babbar hanya guardrail farantin yi kafa inji da kuma C post yi forming .Wannan shi ne mu fara kayayyakin wanda tare da balagagge fasaha da magoya abokin ciniki a duk faɗin duniya.
Lokacin aikawa: Mayu-26-2022