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rig substructure
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rig substructure
Encyclopedia
工学
钻井装备
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rig substructure
钻机底座
在钻机使用中,用于安装钻井设备、方便钻井设备的移运、传递作业载荷,并提供钻井作业操作场所和井口装置安装空间的钢结构。
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Marcel Proust
Marcel Schwob
MARC Format for Authorities
M.Arch.
MARCH
march
March 18th Massacre
March 1st Movement
March9th Coup d'état in Vietnam
Marchab
Marchall Sahlins
March Community
March Fong Eu
Mar Chileno
Marching Dance
marching pulse
marching subpulse
Marching Towards the Feudal Fortress
Marchionini's model of information seeking process
March of the Couple
March of the Penguins
March of the Volunteers
March of Youth
Marc Holzer
march planning
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