转化型带锈底漆
conversion paint for rusting surface
conversion coating
水性木器底漆
the priming of waterborne wood coating
带锈涂装
rust coating
coating of rust surface
application on rusty surface
水性环氧聚酯底漆
waterborne epoxy-polyester primer
水性无机富锌底漆
waterborne inorganic einc-rich primer