2017年8月4日星期五

S550 alloy steel shot

Product name:S550 alloy steel shot
  Place of Origin:China
  Brand Name:Shengtian
  Model Number:s550
  Material:alloy steel
  Usage:blasting&peening
  Abrasive Grain Sizes:1.2mm
  Standard:SAE J827,SAE J444
  ISO:ISO 9001:2008

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