... back-up roll bearing 支承辊轴承 back-up roll sleeve 支承辊的辊套 back-up roll arbor 组合支承辊的心轴 ...
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back up roll sleeve 组合式支承辊的辊套
The good times should continue to roll into the back half of 2011, as well. Here's what Microsoft has up its sleeve to keep the Xbox business bumping.
不过这种好日子也只能持续到2011年下半年，下面是微软要怎样努力(撸起袖子)保持Xbox业务不落人后的措施！
The good times should continue to roll into the back halfof 2011, as well. Here’swhat Microsoft has up its sleeve to keep the Xbox business bumping.
不过这种好日子也只能持续到2011年下半年，下面是微软要怎样努力（撸起袖子）保持Xbox业务不落人后的措施！！
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