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QS钢管缩径机,“福斯特”WE67K系列数控板料折弯机;
QS Steel Tube necking machine, "Fox special "WE67K series CNC sheet metal bending machine;
youdao
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QS钢管缩径机,“福斯特”WE67K系列数控板料折弯机;
QS Steel Tube necking machine, "Fox special "WE67K series CNC sheet metal bending machine;
youdao