cup p grease杯滑脂
cup compression grease滑脂杯;润滑脂杯
graphite cup grease石墨杯脂
transparency cup grease透明杯脂
graphite coating cup grease石墨杯脂
white cup grease白杯脂
red cup grease红色杯脂
grease cup滑脂杯;油杯;黄油环;油脂杯
compression grease cup加压润滑油杯;压力注油器;压力式滑脂环;压缩加料滑脂杯