- 單向閥彈簧
- 止回閥彈簧
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check valve spring中文什么意思
例句與用法
- Features a modular design concept which facilitates complete maintenance and assembly by retaining the spring load . first and second check valve spring modules are not interchangeable
特點(diǎn)在于模塊設(shè)計(jì)概念，通過保持彈簧負(fù)載促使日常維護(hù)和總成的完善。第一和第二止回閥彈簧模塊不能互換。