... 里程表主动齿轮衬套driving gear bush,speedometer 下弹簧座lower spring trtainer 空调储液干燥器a/c receiver-drier ...
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从弹簧刚度、整定压力范围，讨论了针对安全阀同一口径，在整定压力和回座压力比较接近的情况下，弹簧的优化设计。
From spring rigidity and range of set pressure, spring optimize design to same diameter's safety valve at set pressure near blow-down pressure are discussed.
本实用新型涉及一种洗衣机用减振机构，包括吊杆，吊杆座、上托、减振弹簧及下托。
The utility model relates to a damper mechanism for washing machines, which comprises a hanger rod, a hanger rod seat, an upper support, damping springs and a lower support.
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