degree of tannage 中文意思是什麼
degree of tannage
解釋
鞣度-
Leathers and hides. chemical testing of leather. calculation of degree of tannage
皮革.皮革的化學試驗.鞣革程度的計算 -
Standard practice for calculation of non - mineral combined tanning agents and degree of tannage
非礦物組合鞣皮劑和鞣皮度計算的標準實施規程 -
Leather - chemical tests - calculation of degree of tannage, leather substance and bond organic substance
皮革.化學試驗.鞣透度革質及結合鞣質的計算
分享友人