设平台 meaning in English

platform

The cylinders and the screw stems of the extruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogen treatment and precision finishing . the auxiliary machine has a plat from working table for making operation easy and is equipped with bubble stabilizing ring
挤出机的机筒螺杆均采用优质合金钢，经氮化和精密加工。具有最佳的硬度和耐腐蚀性。辅机设平台工作台，使操作更方便，并配置定泡圈。