兑水 发表于 2009-9-15 08:40:54

ASTM B 851-2004在镍,自动催化镍或铬镀覆或者最后镀层...

B851-04 Standard Specification for Automated Controlled Shot Peening of Metallic Articles Prior to Nickel, Autocatalytic Nickel, or Chromium Plating, or as Final Finish
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