The break-up of the gas piping, the letting out of liquefied petroleum gas, the bursting of the running water pipe, calamity accident caused in subside of road surface and bridge,etc.

煤气管道破裂、液化石油气泄漏、自来水爆裂、路面桥梁塌陷等引起的灾害事故；

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Applied to Automatic Control Valves the exhaust pipe auto exhaust valve should be installed on top of the water cycle, the gas readily forms place.

运用于管道排气的自动排气阀应安装在热水循环的顶端，气体容易堆积的地方。

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Delivery of epoxy resin coated steel pipe is suitable for water, water, water, oil, gas and other medium, PVC plastic pipe for drainage, water, oil, gas and other media delivery.

环氧树脂涂塑钢管适用于给排水、海水、温水、油、气体等介质的输送，聚氯乙烯涂塑钢管适用于排水、海水、油、气体等介质的输送。

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The seawater down there is so cold that when natural gas bubbles out of the well into the water it forms methane hydrates, which clog the uptake pipe.

FORBES: BP's Big Box Removed From Leak As Gas Crystals Clog Uptake Pipe