hub-and-spoke什么意思

hub-and-spoke什么意思 hub-and-spoke structure是什么意思 cast iron brake drums cast iron brake drums for use with inboard and outboard stud-piloted and hub-piloted mounting systems and spoke wheels.. 英语单词hub的意思急用! make some plates 中文是什么意思啊?机械类的,请帮忙?谢谢!make some plates over spoke and wheel rim ?we`ll want them polishedchange nuts/bolts hole shape on wheel hub原稿是这样的，麻烦了。 HUB的指示灯分别表示什么 Mum,I spoke to Englishi people in Englishi什么意思 spoke的意思 spoke 帮我翻译一下~~ Neither of the men spoke． 什么意思呀 I spoke with wood,I don't use English to Chinese什么意思 1 he spoke confidently,which impressed me most2 talking on the phone is different from talking face to face3 all children between the age of 6 and 15 must attend school什么意思 curved spoke与bent spoke有什么区别? HUB是什么? HUB是什么意思? HUB 是什么意思? hub是什么意思? hub是什么意思