Davit

The fixing of davit and primary lifting beam is the key for assembling the hoisting tool of satellite.

吊块及主吊梁的安装是某型号卫星整星吊具安装中的关键环节。

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Rescue boat davit ( life raft davit) to be done static ( dynamic) loading test.

救助艇架（救生筏吊架）静（动）负荷试验。

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Aunch mechanism of the rescue boat's davit possible to be operated by one person from within the rescue boat missing.

救助艇内某一位置操纵降落机械装置的布置丢失。

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Inspection the structure and loading test of the lifeboat ( Rescue boat ) davit.

救生 ( 助 ) 艇吊架结构和压重试验.

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The strength test for davit.

艇架强度试验.

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Inspection the structure and loading test of the lifeboat ( Rescue boat) davit.

救生（助）艇吊架结构和压重试验。

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The handrails around store davit to be changed with portable type.

备用支艇架的扶手应改为便携式。

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Suez Canal searchlight, but socket and davit to be supplied by builder.

苏伊士运河探照灯, 但插座和吊柱由建造方提供.

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Start the davit motor. Ready for lowering.

起动吊柱马达. 准备放艇.

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Rescue boat davit ( life raft davit ) to be done static ( dynamic ) loading test.

救助艇架 ( 救生筏吊架 ) 静 ( 动 ) 负荷试验.

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After outlining boat crane equipment component and traditional boat davit type, this paper introduces the structure principle, performance characteristics, exploration and application of a new type hydraulic rotating boat crane.

本文通过对吊艇设备的组成及传统吊艇架类型概述、进而引伸介绍新型液压全回转式吊艇机的结构原理、功能特点及其开发应用。

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oth lifeboat davits seriously corroded, stbd. davit limit switch seized.

救生艇吊艇柱严重锈蚀，限位器卡死。

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All sheaves and rollers of life boat davit to be overhauled , cleaned, greased and reassembled.

所有救生艇吊柱,滚轮,滑车, 拆检, 清洁,加油并装妥.

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design of underwater pump davit for deep water dredging workboat

深水疏浚工程船水下泵吊放装置开发设计

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