circular cross section的中文翻譯
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- It was found that fibers of circular cross section produce greater cohesion in webs and slivers than do trilobal fibers .
- From 300 to 800 tons per day , kilns of circular cross section are recommended
- Elastic wave propagation of a thin helical rod with circular cross section in relaxed state
- Ventilation for buildings . sheet metal air ducts and fittings with circular cross section . dimensions
- Ventilation for buildings - sheet metal air ducts and fittings with circular cross section - dimensions