... 针阀油杯 oil pot with needle valve 注油杯 filling cup 螺旋油杯 screw down cup ...
基于20个网页-相关网页
... oiler;加油器 oiler bowl;注油杯 oiler bowl level;注油杯油面 ...
基于8个网页-相关网页
短语
虹吸油心注油杯
wick-feed oil cup
注油杯油面
oiler bowl level
旋套式注油油杯
Sleeve type drip-feed lubricating cups
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