7098| 12
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O型圈硬度及工作壓力關(guān)系 |
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點(diǎn)評(píng)
是的,一般考慮這個(gè)間隙是為了O形圈能可靠的工作
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點(diǎn)評(píng)
是擠入間隙,而且也不是一定失去密封能力。
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