锤

• Hand tools - ball peen hammers - safety requirements
  手工工具.圆头锤.安全要求
• Railway fixed equipment . hammer head bolts 63
  铁路固定设备.粗制63 -锤状头螺栓
• Tubular diesel pile hammer . test method for performance
  筒式柴油打桩锤.性能试验方法
• Miscellaneous tapping screws miscellaneous tap - tight screws
  各种锤体拧紧螺丝
• The hammers strike the piano strings and vibrate them
  音锤敲击钢琴的弦并使之震动。
• Experimental research in model dz60ks vibratory pile
  型振动桩锤的试验研究及改进措施
• Valves supplied with hammerblow handwheel as a standard
  锤击手轮是阀门的标准配置。
• Aubema - product range - hammer mills prallspalter
  Aubema -供货范围围-锤式破磨碎机
• Verification regulation of pendulum impact testing machine
  摆锤式冲击试验机检定规程
• Body repair hammers and dolly blocks : safety requirements
  壳体修理锤和垫块:安全要求