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CN109482935A
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A kind of automatic feed mechanism of boring plane tool arm
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CN109230978A
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A kind of combined type arm beam of steelyard lifting beam device and its hanging method
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CN109611307A
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A kind of Breathing device for air system pipeline washing device
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CN109483149A
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A kind of restorative procedure of EQ51 ultra-high tensile steel welding crackle
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CN109577420A
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A kind of applicable jack-up unit sliding seawater lift device
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CN109353945A
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A kind of Lift-on/Lift-off System and method of crane for ship
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CN109579803A
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A kind of Ship docking positioning and monitoring method
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CN109487770A
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A kind of locking device of rack gear spud leg main chord tube
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CN109552558A
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The hoisting structure and method being segmented in a kind of shipbuilding
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CN109484569A
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A kind of no-welding floor guarantor's type reinforcement tooling
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CN109556581A
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A kind of measurement method based on total station on floating platform
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CN109483008A
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A kind of G type hanging code groove, which is repaired, cuts auxiliary mould and its application method
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CN109178196A
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A kind of saturation diving ship adds and subtracts the installation method of ballasting and transfer chamber
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CN109488008A
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A kind of coupling type hanger job platform
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CN109466689A
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Integral prefabricated cabin unit is built in one kind into cabin method
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CN109178200A
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A kind of large-scale complete cross section spinning solution
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CN109095341A
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A kind of prolonged type turning tool based on former turn loser
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CN109436201A
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A kind of anti-fall manhole cover for gridded platform
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CN109436222A
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A kind of platform upper housing and its without support method for loading
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CN109178241A
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A kind of hull bottom overcomes adsorption capacity spray head and hull bottom large area to overcome absorption Force system
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