3 标准中文名： 机械震动和冲击.桥梁和高架桥的动态试验和调查用指南 标准英文名： Mechanical vibration and shock - Guidelines for dynamic tests and investigations on bridges and viaducts 替代标准：..
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打开机器操作移动时避免震动和机械冲击。
Avoid shake and physical shock when being operated and moved during turning on the device.
大功率LED灯体积小、重量轻，环氧树脂封装，可承受高强度机械冲击和震动，不易破碎。
High power LED Lamp is characterized by small volume, light weight, epoxy resin packaging, good impact resistance and unbreakable property.
该材料在固化后可对手提设备中的焊接部在承受冲击、落下、震动等机械和热应力时提供优异的保护。
The cured material provides excellent protection for solder joints against mechanical and thermal stress such as shock, drop, and vibration in hand-held devices.
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