发明授权
US5174862A Polishing doctor blade with diamond abrasive particles for a calendering roll 失效
抛光刮刀与金刚石磨料颗粒用于压延辊

Polishing doctor blade with diamond abrasive particles for a calendering
roll
摘要:
Disclosed is a polishing doctor blade for resurfacing the surface of a metal calendering roll while in operation, comprising a working surface containing diamond abrasive particles harder than the surface material.
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