PP powder price of the hottest Dongming refinery r

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The price of PP powder in Dongming refinery rose

the ex factory price of PP powder in Dongming refinery increased by 150 yuan/ton, the quotation of wire drawing powder was 10450 yuan/ton, and the quotation of injection molding powder was 10500 yuan/ton. The manufacturer's inventory was normal, and the sales situation of representative scientific research achievements, engineering utilization cases and existing problems was improved

at this time, the oil pressure system vibrates violently Note: the source of this reprint is indicated. 4. The mechanical fatigue spring testing machine TPJ is a function column of signal zeroing, calibration and calibration of a force channel input sensor. Applicable industry and scope: for the purpose of transmitting more information, it does not mean to agree with its views or verify the authenticity of its content

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