空气压缩机是一行业覆盖面非常广的通用设备,我国每年空气压缩机的总产量达500多亿人民币。而我国空压机行业生产水平一直处在较落后的水平,主要生产能力集中在传统的活塞式空压机,而近几年发展起来的螺杆式压缩机生产能力,也是以进口主机,整机国内组装的方式为主。
Month: March 2010
I bought a blackberry 8830, which one I dreamed for a long time, few days ago. But I got some problems in using this new cell phone. The most serious problem is that the 8830 was contract with Verizon, a US mobile communication network provider and I can’t access in China. After many hard trials, […]
Some people find it hard to make a good blog theme. But there are some common points a good theme have. Follow these 5 tips and you will make a perfect blog theme.
