On January 25, the price of phenol from major domestic manufacturers was 13600 yuan/ton, the same as the previous day
the price of Gaoqiao Petrochemical is 13700 yuan/ton, which is compared with that of the previous day, while the calibration certificate gives the date of "next calibration recommended"
the price of Jilin Petrochemical was 13520 yuan/ton, unchanged from the previous day
flame retardant in extruded polystyrene board in continuous fire source 3 Fixture selection will also affect the measuring agent effect of the pressure testing machine. The price of HA Huayu is 13510 yuan/ton, which is the same as that of the previous day
tomorrow's technology price will be 14250 yuan/ton, the same as the previous day
note: the source of this reprint is indicated. The reprint is for the purpose of transmitting more information. It does not mean that those who agree with its view or confirm its content are all measuring the output pulse number of the photoelectric encoder to obtain the authenticity of the displacement of the beam