launching installation 中文意思是什麼
launching installation
解釋
發射裝置- launching : n. 1. 發射。2. 起飛;（船等）下水;下水典禮。3. 開辦。
- installation : n. 1. 就職，就任，就職禮。2. 裝置，設備。3. 安裝；設置；安置。4. 軍事設施。
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The special - purpose semi - circular caisson installation barge, anding no. 1, built and used for the second phase of the deep waterway regulation project in the changjiang estuary has been technically renovated into a special - purpose caisson launching barge, which, after the renovation, has become a horizontally submerging semi - submersible barge capable of shore touching and bottom resting
摘要介紹了對原用於長江口深水航道治理二期工程施工的專用半圓沉箱安裝船「安定一號」的技術改造，使之成為一艘沉箱下水專用船舶。
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