YC-NP-ZZ全自动纸张耐破度

YC-NZ-MIT耐折度测试仪

YC-NZ-P扑克牌专用耐折度仪

YC-PH-A平滑度仪

YC-PH-B平滑度仪

YC-QY-A标准取样刀

YC-QY-BY边压（粘合）取样器

YC-QY-B定距取样刀

YC-QY-C可调距取样刀