single-line valve
常见例句
- This paper puts forward a leakproof measure for single-line brake system, i. e. installing a leakproof valve in the system.
提出了单回路制动系统的防漏措施——在制动系统中安装防漏阀。并阐明了多轴制动中的防漏问题。 - The ALC? is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow.
同轴、管内螺纹弹簧单导对夹式止回阀，专门用于防止水击作用和倒流现象。
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