DEMAISI 12019336B 235*270*18.5/22 cassette oil seal for DEUTZ-FAHR 215291600 The cassette seals are generally made up of a sleeve, sealing lip with a spring and several anti-dust lips integrated into a labyrinth system to protect against external pollution,...
百度文库 在下列病变中脂褐素主要岀现在 ( ) 根据您输入的内容,为您匹配到题目: **在下列病变中脂褐素主要岀现在 ( )** A. 萎缩 B. 脂肪变性 C. 坏死 D. 凋亡 **答案**: A ©2024 Baidu |由 百度智能云 提供计算服务...