safety height of ullage 油面安全高度
safety height sh 安全埋高
minimum safety height 最小安全高度
MSH Minimum Safety Height 最低安全高度
Safety Rack Height 安全架高度
Safety cage height 安全架高度
Their height, level of maturity, their interests, as well as their need to play and travel safely to school, mean that they require special safety measures.
他们的身高、成熟程度、兴趣以及玩耍和安全到校的需要,意味着需要对他们采取特别的安全措施。
Through a lot of data and practice we find all sorts of steering system is superior, but the car steering system every change makes the vehicle of manipulative, safety rose a height.
通过大量的数据及实践我们找到了各种转向系统的优劣,但汽车转向系统每一次的变革都使整车的操控性、安全性上升了一个高度。
But for the first time, I asked you to be at least 9000 feet above, because this is also the national parachute Association USPA, identified as the height of the safety parachute.
但是第一次跳伞我要求你一定是要在,最低9000英尺以上的,因为这个也是美国国家跳伞协会USPA,认定的安全跳伞高度。
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