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关注:1
2013-05-23 12:21
求翻译:Generally low friction type packing like braided Teflon is preferred wherever operating condition permit. For high temperature application (> 230 Deg C), Graphoil or equivalent gasket suitable for the specified service shall be selected, asbestos or asbestos –containing based packing material shall not be used.是什么意思?![]() ![]() Generally low friction type packing like braided Teflon is preferred wherever operating condition permit. For high temperature application (> 230 Deg C), Graphoil or equivalent gasket suitable for the specified service shall be selected, asbestos or asbestos –containing based packing material shall not be used.
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