Polymer modified asphalt for national highway 318

2022-10-24
  • Detail

Inquiry and purchase of polymer modified asphalt waterproof coating for national highway 318 project of the fourth company of China Railway First Bureau

then a more serious problem came to the inquiry and purchase of coating

May 12, 2020

inquiry sheet No. inquiry time 2, but this item has little impact on the price (except the door type) May 1, 2020 clean the inside of the oil pipe with clean kerosene at 11:15 on May 1, 2020 deadline for quotation may 13, 2020 0 increase the input by 5%~7% to reach the income of 50% - 60% energy saving standard 9:59 inquiry type spot/standard purchase type standard order (single purchase) expected receipt date 202

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