<rp id="rfoku"><label id="rfoku"></label></rp>

    • 精品亚洲成AV人在线观看_久久99精品久久久久久水蜜桃_巨大黑人极品VIDEOS精品_日本精品少妇一区二区三区_久久99精品久久久久久动态图

    • Science and technology are primary productive forces

      Tear film

      • Thickness( μ m)

        15~19

      • width (mm)

        200~2400

      special efficiency special effects

      ★ High transparency and luster

      ★ Good air tightness and fragrance retention

      ★ Excellent mechanical performance and high impact strength


      Product use

      Widely used in food packaging, daily chemical packaging and drug packaging

      亚洲av无码一区二区三区在线播放_久久99精品久久久久久水蜜桃_巨大黑人极品VIDEOS精品_日本精品少妇一区二区三区

      
      

      <rp id="rfoku"><label id="rfoku"></label></rp>