• <center id="3owqg"></center>
  • <center id="3owqg"></center>

      <samp id="3owqg"><acronym id="3owqg"></acronym></samp>
          <center id="3owqg"></center>

          国产精品三级在线18线观看_欧美日韩精品视频一区二区_国产99久久亚洲综合精品_国产精品一区二区二区二区_久久久精品波多野结衣AV

          CN / EN
          • 1
          • 2
          • 3
          Biogas Tank Material
          Biogas Tank Material Applications: Widely used in red mud plastic bio-gas project. Characteristics: 1) Long service life, normal service up to more than 15 years. 2) High temperature resistance (50 ℃), cold resistance (-20 ℃), acid and alkali resistance, lightning protection, earthquake resistance, tearing resistance, fire retardant. 3) High safety, no need to clear the pond, no danger to human and animals. 4) With high gas storage rate, there will be no gas leakage after the pool is built.
          Copyright ? 2018 Si Jia Tex  閩ICP備09036669號(hào)-5
          综合网日日天干夜夜久久_欧美日韩精品视频一区二区_国产99久久亚洲综合精品_国产精品一区二区二区二区
        1. <center id="3owqg"></center>
        2. <center id="3owqg"></center>

            <samp id="3owqg"><acronym id="3owqg"></acronym></samp>
                <center id="3owqg"></center>