短语
放泄阀泄水阀泄油阀
draining valve
油管泄放阀
tubing bleeder
油压泄放阀
oil-pressure release valve
;
oil relief valve
;
oil pressure relief valve
;
pressure release valve
自由轮阀泄油管
freewheel valve drain line
汽油箱放泄阀
gasoline tank dump valve
油排泄阀
oil drain valve
-
oil drain valve
-
spill valve
-
oil relief valve
-
gate gurgle valve
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