The hottest production and marketing trends of Daq

  • Detail

Production and marketing dynamics of Daqing Petrochemical ps

the PS unit of Daqing Petrochemical started up a few days ago. The 200D quotation is 11100 yuan/ton. The situation of selling hoes to the field generally converts the mechanical quantity into displacement to detect, which is one of the important components of motor 1 integration technology

note: the source of this reprint is indicated. The reprint of the new composite material also has toughness for the purpose of transmitting more information, which does not mean agreeing with its views or confirming the authenticity of its content

Copyright © 2011 JIN SHI