若要使用此安排，预，必须注意的数额预紧力和清除的调整。

To use this arrangement with a preload , attention must be paid to the amount of preload and clearance adjustment.

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预清洗系统包括清除金属屑及焊渣， 它们是磷化和电泳槽内的污染物的来源。

Pre-cleaning should include the removal of metal filings and weld splatter: both are potential sources for dirt in phosphate and electrocoat.

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此产品主要应用于样品预滤、澄清除颗粒、液体和气体的除菌过滤。

It is widely used in filtering samples, separating particles, germ filtering from liquid or gas.

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