submerged type contraction joint的意思|示意
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英 / /
浸没式收缩接头
submerged type contraction joint的网络常见释义
暗式收缩缝 ... 暗式施工缝 submerged type construction joint 暗式收缩缝 submerged type contraction joint （列车）头灯 head lamp ...
submerged type contraction joint相关短语
1、 submerged-type contraction joint 暗收缩缝