steam pack的意思|示意

Based on the test data published for leaking steam flow rates of brush type seals, determined was the permeability coefficient of the porous medium of the bristle pack.

根据发表的刷式密封泄漏量试验数据，确定了刷丝束多孔介质的渗透率系数。

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。

It contains a steam valve to allow the pack to be cooked in the microwave without the need for piercing the pack.

包装包含一个放气阀门，可以无需刺穿包装在微波炉内加热。