And at low flow-rates liquid will weep through the hole, reducing the plate efficiency.
并且在低流速液体意志通过孔啜泣，减少塔板效率。
Carefully check the amount of water seepage from the end cap and end bell weep hole.
仔细地检查漏水孔端盖与端座水的渗出量。
Carefully check the amount of water seepage from the end cap and end bell weep hole.
仔细地检查漏水孔端盖与端座水的渗出量。
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