external pressure components
英
美
- 外压元件
双语例句
- However, for attaching nonpressure parts to pressure parts, the filler metal chemistry shall match the nominal chemistry of the pressure part.
但将非受压元件焊接受压元件时所用的填充金属，应与受压元件的标称化学组成相配。 - In these cases orifice plates or other differential pressure producing elements with differential pressure transmitters shall be considered.
在这种情况下，应使用流量孔板或配有差压变送器的其它差压元件。
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