main valve of pressure gauge
... 平衡阀 equilibrium valve 压力表主阀 main valve of pressure gauge 回气阀 gascheck valve ...
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main valve of pressure gauge
压力表主阀
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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In front of the feed water regulator, split, economizer, superheater export, between superheater outlet and main steam valve, to heat the import and export, all should be installed pressure gauge.
在给水调节阀前、可分式省煤器出口、过热器出口、过热器出口与主汽阀之间，再热气进出口、都应装设压力表。
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