A 35 lb (156 N) force was applied for a period of 1 min to the supply cord at the strain relief in a direction to cause the greatest movement of the cord.
用35英镑（156牛顿）的同方向拉力作用于出气冒口的电源线，维持一分钟，从而使电源线的移动行程最大。
However, as a kind of right relief system, the system still n...
不过，作为一种权利救济制度，该制度还有待进一步完善。
N. officials say relief and rescue efforts have been hampered by poor weather conditions, with helicopters in the northwestern Swat Valley grounded on Friday.
在西北部斯瓦特山谷进行救援的直升机星期五被迫停飞。
N. officials say relief and rescue efforts have been hampered by poor weather conditions, with helicopters in the northwestern Swat Valley grounded on Friday.
在西北部斯瓦特山谷进行救援的直升机星期五被迫停飞。
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