closed frained chilled iron roll的意思|示意
美 / /
英 / /
闭式冷轧辊
closed frained chilled iron roll的网络常见释义
冷铸铁辊筒 ... roll press in closed type 闭式可倾压力机 closed frained chilled iron roll 冷铸铁辊筒 brush topped 灌木遮盖的 ...