FFU have primary and hepa two pole filter net.

ffu设有初、高效两极过滤网。

youdao

Peeled skins will be collected via filter net;

去掉的鱼皮通过过滤网可回收到一起；

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Cover the main engine turbine filter net with canvas.

将主机透平过滤网处用帆布盖上。

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Some 42 countries filter and censor content out of the 72 studied by the Open Net Initiative.

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As news began to filter out about Andersen's less-than-stellar verdict on Net commerce, punters responded by trading the NASDAQ and its component Net heavyweights up more than 127 points Tuesday, one of its strongest rises in a phenomenal year.

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