drain line
短语词组
- drain oil line 排油管
- case drain oil line 箱体排油管路
- pump drain oil line 泵的排油管路
- main drain feed line 主给水管路
- freewheel valve drain line 自由轮阀泄油管
- oil drain line 排油管路;疏油管线
- case drain line 箱体排油管路
- polymer drain line 聚合物凝液的管道
- snorkel mast drain line 围阱泄水管路 返回 drain line