Never swap gauges or inlet fittings, and never change gas service.

禁止交换量表或入口配件，禁止改变气体设施。

youdao

In this paper the design of surplus payload of aerostat is presented, based on calculation analysis of helium gas service engineering.

本文通过氦气保障工程的分析计算，提出了浮空器有效载荷的设计余量。

youdao

Although this Safetygram addresses connections only for industrial compressed gas service and ultra-high-integrity gas service, much of this information also applies to the other two groups.

尽管本安全程序只说明用于工业压缩气体设施和超高纯度气体设施的接头，这些资料中的许多也适用于其它两组接头。

youdao

The two partners finally brought in some cash by launching and selling small gas service companies.

FORBES: Companies, People, Ideas

Electric and natural gas utilities that provide partial (or full) service to consumers are heavily regulated by government agencies, which set the price utilities charge customers for electric and gas service, the terms of that service, capital budgets and construction plans and so forth.

FORBES: America's Other Energy Revolution And Why It Matters

Wang Kunxiao, president of Yantai Jereh Oilfield Services Group (Jereh), has become a new billionaire as shares of the Chinese oil and gas service provider he co-founded with fellow billionaire Sun Weijie surged more than 60% this year amid an shale gas equipment boom in China.

FORBES: New Chinese Billionaire Emerges As Oil Services Company Yantai Jereh Soars