Under pressure, part of the seal enters into that gap and material extrudes into the gap.

在受压下，密封的一部分进入间隙并且材料挤出到间隙。

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The tapered plug is precision ground from hardened high alloy material or an overlaid stainless to assure a tight seal and easy operation.

锥形阀塞经过精密研磨，采用硬化高合金材料或一种镀层不锈钢，确保紧密密封和操作容易。

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Water-cooled panels, spare parts for CC-Arms, valves, bearings, insulation material, hydraulic cylinders, seal kits.

水冷板，导电臂备件，阀门，轴承，绝缘材料，液压缸体，密封器材。

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The only plastic objects that can not now be recycled are heavily contaminated items, such as paint pots and plastic products, such as carrier bags, coal sacks, and clear material used to seal food containers.

BBC: Guernsey States introduces more plastic recycling

The dual material case is available with high visibility orange trim with a black protective silicone sleeve to seal all ports.

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Cement forms an extremely strong, effectively impermeable, seal from a thin slurry that can be pumped pretty easily anywhere, and is the ideal material for this purpose ( Cementing).

FORBES: The Fracking Solution Is A Good Cement Job