3256| 8
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先導(dǎo)式三通減壓閥 |
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點(diǎn)評(píng)
這個(gè)你完全不用擔(dān)心,這里的彈簧壽命都是以百萬次計(jì)的。
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點(diǎn)評(píng)
沒有負(fù)載了,壓力不會(huì)再上升
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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