A key for constructing underground gas storage is selection of underground space suitable for gas storage.

认为修建地下储气库的关键是选择适合燃气储存的地下空间。

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The American Petroleum Institute (API) provides standards for pipe suitable for use in both the oil and natural gas industries (figure 4).

美国石油协会对适合应用于石油和天然气行业的管材制定了标准(如图4)。

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Standard switch entirely suitable for millivolt service on self-energized control circuits of gas fired heating installations.

在燃气加热安装系统的自激控制电路中，整个标准开关适用于毫伏电压。

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The firm has said other technologies can be used and hydraulic fracking was more suitable for extracting shale gas.

BBC: Meeting over Keynsham gas extraction plan by UK Methane