“steel tube”的概念、定义、翻译、参考文献-科学参考

单词	steel tube
释义	steel tube Encyclopedia 工学土木工程用金属材料释 steel tube钢管具有中空截面的长条钢材。
随便看	automatic regulatory systems automatic repeat query，ARQ automatic repeat request automatic repeat request, ARQ automatic result verification automatic retrieval periodicals editing and typesetting automatic riveting system automatic road information acquisition vehicle automatic runback device automatic sample automatic sampler automatic sampling for polluted water automatic sectionatizer automatic segmentation and control automatic sequence automatic set automatic sheet feeder automatic sleeve sewing machine automatic slurry sampling system automatic smoke oven automatic speaker recognition automatic speech recognition automatic steam-temperature control automatic steel-ball feeding control automatic stop motion

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