The blending mechanical modification and blending process modification of soft and hard HPVC were studied systematically.
系统地研究了HPVC软质材料、硬质材料的共混力学改性和共混加工改性。
The blending mechanical modification and blending process modification of soft and hard HPVC were studied systematically.
系统地研究了HPVC软质材料、硬质材料的共混力学改性和共混加工改性。
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