gel tests 中文意思是什麼
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Metallic coatings - porosity tests - porosity in gold or palladium coatings on metal substrates by gel - bulk electrography
金屬鍍層.孔隙試驗.用電子圖記錄儀測定金屬基體上金和鈀鍍層的孔隙度 -
Metallic coatings - porosity tests - porosity in gold or palladium coatings on metal substrates by gel - bulk electrography iso 15720 : 2001 ; german version en iso 15720 : 2001
金屬塗層.孔隙率試驗.膠材料電版術法測定金屬底材上
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