peen

1.hot peening marquenching

热锻分级

2.Wheelabrator has established itself as the preeminent provider of blasting and peening equipment in the surface preparation industry for the past 100 years.

过去的100年中，Wheelabrtor集团有限公司确立了其表面处理领域中作为抛丸强化设备的卓越的供应商的地位。