initiated by impact against bumper_专利英汉词典
initiated by impact against bumper
[专利英汉词典]
initiated by impact against bumper【作业；运输】
用作减震器,保险杠
initiated by impact against bumper
【作业；运输】
通过冲击缓冲器启动
是什么意思，initiated by impact against bumper的解释，initiated by impact against bumper的翻译
