Unfortunately this is a complicated piece - you can't just snip a few coils from it - and nobody manufactures a replacement spring that's any lighter.

可惜这个零件很复杂，你不可能只花一丁点钱就搞好，也没有任何制造商套件可以选用。

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The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.

它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。

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While the Spring 1.3 release is intended to be a drop-in replacement, there are some breaking changes to be aware of for those that interact closely with the internal APIs.

虽说Spring 1.3可以直接替换掉以前的版本，但对于那些使用了其内部API的开发者来说还是需要注意某些变化。

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With politicians clamouring for the central bank to buy shares, the scheduled replacement next spring of Masaru Hayami, the Bank's governor, also weighed on a few officials' minds.

ECONOMIST: The Bank of Japan

His father, Felipe, turns 78 on May 12 and needs right knee replacement surgery later this spring.

NPR: Dominicans Beat Netherlands 4-1, Reach WBC Final

The company lost its chief revenue officer in the spring, and the search for a replacement continues.

WSJ: Washington Post Plans a Paywall