At the same time, the company retains the generatrix to enter.同时, 公司保留强劲流动线进.The generatrix shape of tapered roller processed with centerless grinding was not line but curve one.无心磨削圆锥滚子母线的形状不是直线,而是凹曲线,分析了生产原因、影响因素,为进一步研...
The army may push southwards into the Kurdish areas.军队可能南下向库尔德地区挺进。A pro - Kurdish news agency confirmed the raid, saying it lasted two hours.一家亲库尔德人的新闻机构证实了这次空袭, 说袭击持续了两个小时.Tensions are also running high in the mostly K...