NCNo.51DECKSTAND

船用油舱甲板操纵装置/甲板操纵装置

D-25s,25,32,42-Function

Thisdeviceisusedforthevalvessuchasglobevalve,gatevalve,butterflyvalve,surfacevalve,etc.whicharemanual,andsetataduplicatedbottomorinsideofacargooiltank.Inoperation,auniversaljointwill

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