This article introduces the main process technology of production of PP modified tow for cigarettes by improved HP-021 type short-range spinning machine.
研究用改进后的hp—0 2 1型短程纺丝设备生产烟用改性丝束的主要生产工艺技术。
This article introduces the main process technology of production of PP modified tow for cigarettes by improved HP-021 type short-range spinning machine.
研究用改进后的hp—0 2 1型短程纺丝设备生产烟用改性丝束的主要生产工艺技术。
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