HIGH-SPEED SPINNING MACHINE FOR VISCOSE ARTIFICIAL RAYON AND THE MAKING METHOD
HIGH-SPEED SPINNING MACHINE FOR VISCOSE ARTIFICIAL RAYON AND THE MAKING METHOD
- CN 1,019,138 B
- Filed: 07/27/1988
- Issued: 11/18/1992
- Est. Priority Date: 07/27/1988
- Status: Active Grant
- EN CH
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- Pin
