Possible structural forms of outer pressure tank of submarine are discussed.
讨论了潜艇外部耐压液舱可能的结构型式。
Contrast experiments of traditional and quasi homocentric pressure tank structures have been done.
对传统式和准同心圆式两种外部耐压液舱结构进行了模型对比试验。
Your water heater or water pressure tank could supply 30 to 60 gallons of safe water in an emergency.
您的热水器或供压水罐在紧急情况下可供应30至60加仑的安全饮用水。
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