SSPC-SP 6
โพสต์เมื่อ : 23 พ.ค 2561 เวลา 1:57 น.
SSPC-SP 6
Commercial Blast Cleaning - blast cleaning until at least two-thirds of the surface area is free of all visible residues. (For conditions where thoroughly cleaned surface is required.)
Commercial Blast Cleaning - blast cleaning until at least two-thirds of the surface area is free of all visible residues. (For conditions where thoroughly cleaned surface is required.)