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self-floating steel jacket是什么意思


中文翻译自浮式钢导管架

网络释义

1)self-floating steel jacket,自浮式钢导管架2)self-floating jacket,自浮式导管架3)steel jacket,钢制导管架4)self-support elevated steel pipeline,自承式架空钢管道5)tubular hacksaw frame,管式钢锯架6)tubular steel roof truss,管式钢屋架