求翻译:system vacuum expressed in inches of mercury是什么意思?待解决 悬赏分:1 - 离问题结束还有 system vacuum expressed in inches of mercury问题补充:匿名 2013-05-23 12:21:38 英寸汞柱表示系统真空 匿名 2013-05-23 12:23:18 真空系统表示以英寸的水银 匿名 2013-05-23 12:24:58 在英...
Fittings rates at 29.5inches of mercury vacuum 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 配件汞柱真空29.5英寸率...
3M Venturi Vacuum Generator与配件说明书
In practical terms, vacuum pressure is measured in units such as Torr, inches of mercury (Hg), or Pascals (Pa). The lower the pressure inside the vacuum, the stronger the vacuum effect. This principle is used in various applications, from scientific research and industrial processes to every...
fuel to the engine when restriction reaches 7-10 inHg (inches of mercury); some falter earlier, some later.Carry extra replacement filters and at the first indication of power loss, usually at high RPM’s, reduce the engine to idle and mark the gauge reading. This will provide an idea ...
withtheminussignindicatingvacuumininchesofmercury,and thepositivesignindicatingpressureinPSIG. Thedualsetpointcontrolleroperatestwoindependently-setcon- trolrelays.Setpointvaluesareeasilyadjustedfromthefront panelanddisplayedonthemeterwithpush-to-setswitches. ...
The next key term is Inches of Mercury or abbreviated as“Hg.This is a measurement of the ultimate power of the vacuum. This can be compared to a car’s horsepower. You’ll see this term on high performance vacuum pumps connected to vacuum chucks where holding power is the most important...
1519584 Air admission valve J McFARLANE and A GUY 11 July 1975 [25 July 1974] 32962/74 Heading F1B An air admission valve, operable when the induction pressure lies in the range 18 to less than 22 inches of mercury may be secured by the threaded portion 22 in a manifold wall or any ...
Most vacuum gauges are graduated in inches of mercury (in.-Hg) and millimeters of mercury (mm-Hg). Some also show the modern metric scale of kilopascals (kPa). For comparison, 1 in.-Hg equals 25.4mm-Hg, or about 3.4 kPa. For this review, we’ll stick to in.-Hg, or simply inches...
YELLOW JACKET BULLETDC Vacuum Pump 说明书 PART #144322 Rev.A Vacuum Pump B ULLET ® DC Operation and Maintenance Manual Models: 93870, 93872, 93873, 93874, 93877