anti tarnish 中文意思是什麼
anti tarnish
解釋
防失光澤-
Fully - velvet - lined wooden jewelry box ( hand - painted with n. c. painting ground, solid color finish and anti - tarnish lining )
全天鵝絨里料的木製首飾盒(手繪普通油漆底色、素色、抗金銀首飾變黑里料) 。 -
Surface treatment process for anti - tarnish on brass
黃銅抗變色表面處理工藝
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