单词grease cup
na.: 【机】牛油杯网络: 滑脂杯;黄油杯;润滑脂杯
【机械工程】牛油杯,滑脂杯
杯状润滑器
滑脂环
黄油杯
When oily net, grease cup dirty, can use neuter and clean vacuole 20 minutes, reoccupy clear water is strong clean can.
当油网、油杯脏了,可用中性清洁液泡20分钟,再用清水冲净即可。