Along with screen packs, the synthetic fiber industry utilizes gaskets and seals with each pack configuration.

在人造纤维行业，各滤网都要安装与其轮廓相吻合的垫片和密封圈。

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The control indicator should be placed inside each pack, bag or pouch containing items to be sterilized by low temperature steam and formaldehyde gas.

如果包、箱或袋子中盛放的物品需要用低温甲醛蒸气消毒，则每个包、箱或袋子内均应放置控制指示器。

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Each pack contains a book and accompanying CD.

每包内装书一本，并附光盘一张。

《牛津词典》

The price of a smoke varies widely across the United States, because each state sets the tax imposed on the retail sale of a pack of cigarettes.

VOA: standard.2010.08.11

Last year Europe adopted legislation requiring each pack of drugs to carry a unique serial number.

WSJ: Fakes Infiltrate Injectable Drugs

Lego's pitch is that you can make 15 different robots with each pack.

FORBES: Magazine Article

Rounding out the line-up the 3200, 3210, and 3220 each pack 3.5-inch displays as well, but with varying amounts of maps and features depending on the model.

ENGADGET: Magellan rolls out 4200, 3200 series Maestro GPS units