常见例句双语例句A new method for measuring the picking properties of straw-based offsets with a Japanese made RI-2 Printability Tester was described.本文叙述了用日本产的RI-2型印刷适性测定器、定量地测定草浆印刷纸胶印时的抗拉毛强度的一种新的试验方法。 返回 printability tester