hawse pipe opening
... 锚链筒口 hawse pipe opening 锚链筒上端防水塞 hawse plug 锚链筒上端塞 hawse plug ...
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锚链筒口外唇 outside ring of the hawse pipe opening
锚链筒滚口 hawse pipe flange
锚链筒喇叭口 bell-mouth of stemhawse pipe
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