福利精品在线,久久久久久自在自线,成人日韩在线,免费一区二区三区在线视频

Based on 39 years of plastic extrusion machinery development and design experience, Tongda combined the advanced technology to prompt this HDPE water and gas pipeextrusion line. Its unique s···

主要技術參數：型號生產管徑(mm)主機擠出量(Kg/h)最大線速度(m/min)驅動電機功率(kw)生產線長度(m)SJ-75/3416-40(PPR)300 (PE)35020*29040SJ-75/3416-40(PPR)400 (PE)50030*213240基于現代市場激烈競爭的環境下，我公司根據客戶反饋信息以及多年實踐經驗圍繞節能的理念開發出了 PE、PPR 管材一出···

主要技術參數：型號Pipe Dia.(mm)Output(Kg/h)MAX.Line Speed(m/min)Motor Power(kw)Line Lengt(m)SJ-75/3420-110350109045SJ-75/3475-200500813245SJ-75/38110-315600416050Tongda offers a wide range of high ca···