Hammer of Fire 另类摇滚
Adding a definitive edge to the regular fire extinguisher, we have here the fire Hammer, a life-protecting tool.
在常规的灭火器上加上一个明确的优势,我们有一个生命保护工具。
His symbol was fire and a blacksmith's hammer.
他的象征是火和铁匠的锤子。
When the deluge valve installed on the offshore oil and gas production facility fire water system is suddenly closed, the deluge distribution piping will generate water hammer effect.
海上油气生产设施消防喷淋管线,在喷淋阀突然关闭时会产生水锤效应。
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