ZH3218數字旋轉粘度計（原油粘度）圖片

p1Src=//y2.yzimgs.com/uploads/508154/2016822-11362718.jpg?watermark/2/text/5YyX5Lqs5Lit5oWn5aSp6K-a56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"

aa