阀内件 meaning in Chinese

trim
triple tandem quadrupole instrument

They are available in a wide variety of trims
这种阀门可配置宽广系列的阀内件。
Below are the more popular materials and trims
下列是较流行的材料和阀内件。
There ' s a full range of trim materials to match any service
可提供完整系列的阀内件材料以满足各种应用环境。
All valves are available with optional soft seated ptfe trim
所有阀门都可以配置备选的软阀座聚四氟乙烯( ptfe )阀内件。
Reduced capacity trim
低容量阀内件

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