laying of pipe line 中文意思是什麼
laying of pipe line
解釋
管道敷設-
Some popularly concerned hot problems and fast developed techniques in present nondestructive testing field were introduced, such as on - line monitoring for pipe laying, gas pipeline and embedding pipes, inspection for the adhesive coating of composite material, imaging techniques and signal processing
摘要介紹當前無損檢測領域幾項快速發展的並受人普遍關注的熱點問題和技術,如輸油、輸氣管道和地下管網的在線監測、復合材料粘接層的檢測、成像技術以及信號處理。
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