SSPC-SP 8
โพสต์เมื่อ : 23 พ.ค 2561 เวลา 1:57 น.
SSPC-SP 8
Pickling - Complete removal of rust and mill scale by acid pickling, diplex pickling, or electrolytic pickling.
Pickling - Complete removal of rust and mill scale by acid pickling, diplex pickling, or electrolytic pickling.