unwinding stand

... unwinding 退纸 unwinding stand 退纸架 up former 上网挂浆、长底网综合成形装置 ...

 unreeling stand

... unreduced salt cake 未还原芒硝 unreeling stand 退纸架 unroll 纸卷退纸 ...

 unwinder

... unwind退纸 unwinder退纸架 unwindingstand退纸架 ...

 back flow stand

... back flow side 传动侧，传动面 back flow stand 退纸架 back flow tender 干燥工 ...