flange plate是什么意思 flange plate怎么读
flange plate的用法和样例
- Cracks have been found in the flange and web splices at groove welds in at least four bridges.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。 - Cracks have been found in the flange and web splices at groove welds in at least four bridges.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
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