P-outside packed floating heat的意思|示意

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p -外包装浮热


P-outside packed floating heat的网络常见释义

填料函式浮头 ... N-integral channel with flat cover 与 C 相似的固定管板结构 P-outside packed floating heat 填料函式浮头 S-floating head with backing device 钩圈式浮头(选择) ...