<samp id="euasz"></samp>

      1. <p id="euasz"></p>
    1. <samp id="euasz"><th id="euasz"></th></samp>
    2. 0513-55099227

      Waterless offset printing

      Anhydrous offset printing is compared with the current lithography with water offset printing, remove the factor of water, no longer need to moisten the solution, with the ink repelling silicone rubber layer as the blank part of the plate, the use of special ink in a certain temperature control system to complete the printing of a lithography transfer printing

      国产 剧情 在线 精品,成年人爱视频亚洲,精品久久久久久国产你懂的,免费可以看黄的视频网址