In order to guarantee the safety of nuclear power plants, reliable valves must be chosen.

为了确保核电站的安全，必须选用安全可靠的阀门。

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Using high quality solenoid valves as gas equipment, safe and reliable.

采用优质电磁阀做回气装置，安全可靠。

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Reliable and proven inlet air control valves and purge valves assure years of reliable shifting of towers and proper dryer operation (Lifetime Warranty) LF Series 25-620 CFM.

可靠的和经过验证的进气控制阀和清洗阀可靠保证年和适当的塔机操作(终身保修)LF系列25 - 620立方英尺转移。

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In the late 1950s Lillehei spearheaded the invention of several devices that would save thousands of lives--a safe, reliable bypass machine and, later, several models of pacemakers and heart valves.

FORBES: Brave heart