Products are widely applicable to different types of pipeline gas, liquefied petroleum gas, natural gas use and similar USES gas water heaters, cookers, barbecue pits.
2
再如管道设计，经过合理的改造，可以保证热水器、煤气管道互不干扰，正常工作。
Be like conduit design again, the course is transformed reasonably, can assure noninterference of each other of water heater, gas conduit, work normally.
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