英文规范上的一些翻译（FLOW METER）？ 1.meters in liquid service shall be installed so that meters are always full of liquid and trapping of gases is avoided 用于液体的仪表安装时应使仪表总是充满液体并避免积聚气体。 2.the use of strainers（过滤器） and eliminators（消除器） shall be considered and evaluated to protect metering devices whose performance or integrity is compromised without such protection. 应考虑和评估使用过滤器和消气器以保护仪表性能或完整性不受损。 3. use of flow profile conditioning devices of any type shall be approved by owner. 使用任何类型的流动调整器应由业主同意。 4. paddle type orifice plates 带柄孔板（即焊有一把，把上刻有孔板各种参数） 5.if an orifice meter is the selected flow element, and the orifice plate sizing dictates a meter run size less than a nominal 2 inch (50 mm), use either: 如果选择孔板作为流量元件，并且孔板尺寸指定仪表主管尺寸小于2吋（50mm），选择下列之一： a. a honed fabricated meter tube with corner taps 精装的角接取压仪表管 b. an integral orifice (see section 3.6 for requirements.) 一体化孔板（见3.6部分） 查看更多
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