<noframes id="lj7nz">

            Adhesive

            Adhesive

            Adhesive:

            NOVORAY’s NOVOPOWDER ultrafine crystalline silica powder can be used in bonding adhesive and building structure adhesive of large structures made of composite materials, such as wind power blades, so as to ensure proper viscosity, excellent thixotropy and anti-sagging, high bonding strength and fatigue resistance.

            可以免费观看的毛片,日本欧美高清全视频,日韩一区二区三区四区不卡,日韩有码视频在线

              <noframes id="lj7nz">