... 冲击硬度试验 impact hardness testing machine 冲击脉冲 impact impulse 冲击负荷 impact load ...
基于8个网页-相关网页
impulse impact 脉冲型冲击
impulse of impact force 冲力脉冲
method of impact stress impulse 冲击应力脉冲法
Hand - held portable power tools. measurement of vibrations at the handle. part 7: wrenches, screwdrivers and nut runners with impact, impulse or ratchet action.
便携式手持动力工具。手柄部位振动量的测量。第7部分：具有冲击，冲力和棘轮传动动作的扳手，螺锥和螺母拧紧器。
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