Magnetic level gauges are generally of lighter weight than gauge glasses and are able to be fabricated to any length.

磁性液位计通常是比玻璃液位计轻，并且能制成任何长度。

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In accordance with HSE requirement, closed draining system connected to the plant waste oil pipes shall be used for level gauges drainage.

根据环保及安全要求，仪表液面计等仪表的排放采用密闭排放方式，接入装置内的污油管道系统。

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But then later on we started installing sea level gauges all around the Pacific Ocean. Pretty much every port and harbor in the world has one or two of these.

但后来我们开始在环太平洋沿岸设立海平面水准仪(现在几乎所有的码头和海港都设有一到两台这样的设备)，它们通常被绑在桥墩上，可以测量海面的高度。

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As the world changes, as countries emerge from poverty and people fight for their rights, we can look to the level of violence against women as one of the gauges of their success.

CNN: Pistorius case and the plague of violence against women