Pneumatic riveting hammers 气动铆钉机
Chiselles for pneumatic chipping hammers 气铲用铲头
pneumatic scaling hammers 供应气力双头敲锈器
Snap for pneumatic riveting hammers 气动铆钉机用窝头
Road workers use pneumatic hammers to break up pavement.
筑路工人用气动钻钻碎路面。
Now blacksmiths use pneumatic hammers which produce less noise but are also less productive than the first ones.
如今，锻造师们使用风动锤，因为它的噪音更小，但是生产效率则不及以前。
But the matching impact bits often dropped off from the pneumatic hammers and led the well accident caused by complex factors.
但是，空气锤、特别是配套冲击钻头断脱导致的井下事故时有发生，影响因素极为复杂。
应用推荐