Plastic washer gasket, nylon, vinyl and other materials processing and forming, corrosion resistance, heat insulation, insulation is non magnetic properties for fasteners, insulation gasket.

塑料华司垫片，尼龙、乙烯等材料加工成型，具有绝缘耐蚀、隔热、非磁性能，用于紧固件、绝缘隔离垫片。

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It is quite possible that technologies being developed for other purposes (such as lasers, which are useful for all sorts of advanced materials processing) will make the process cheaper and easier still.

ECONOMIST: The ostrich��s view of the world