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拆下螺栓并举高盘脱离歧管。扔掉衬垫。
Remove the bolts and lift the pan off the manifolDiscard the gasket.
youdao
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不包括法兰，螺栓，螺母，垫圈和衬垫。
Flange, bolts, nuts, washers and gaskets not included.
youdao
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不包括法兰，螺栓，螺母，垫圈和衬垫。
Flange, bolts, nuts, washers and gaskets not included.
youdao