SSPC-SP 1
โพสต์เมื่อ : 23 พ.ค 2561 เวลา 1:58 น.
SSPC-SP 1
Solvent Cleaning - Removal of oil, grease, dirt, soil, salts and contaminants by cleaning with solvent, vapor, alkali, emulsion, or steam
Solvent Cleaning - Removal of oil, grease, dirt, soil, salts and contaminants by cleaning with solvent, vapor, alkali, emulsion, or steam