當(dāng)前位置:首頁 > 英漢互譯 > 制革專業(yè)英語 > 正文

1 Sorting and Shaving
工業(yè)科技

1 Sorting and Shaving圖片(共3張) :
1 Sorting and Shaving

        After chrome tanning it is common to allow excess chrome liquor to drain off the wet-blue,and to stand them in a damp condition for a day or more. Further fixation of chrome and setting of the wet-blue fibers occur. Where a flat leather is required,the we......(本文共 11336 字, 3 張圖)     [閱讀本文] >>

開通會員,享受整站包年服務(wù)立即開通 >