It can be used for cutting ceramics , grooving and beveling.该切机具备切割 、 切槽、倒角等功能.Top - quality steel blades are used to guarantee smoothness grooving.选任优质锯齿型开槽刀片,保证开槽光洁度.A grooving machine is developed to cut ring groove i...
There he stood: hair in wild tangles, dark stubble shadowing his chin.他站在那儿，头发乱成一团，下巴上一片黑胡茬。We disturbed a wild boar that had been foraging by the roadside.我们惊动了一只一直在路边觅食的野猪。When angry or excited, however, he could be wi...
The effects of glucocorticoids on the systemic and vascular components of GCA are not understood.糖皮质激素对于系统性和血管性GCA的疗效还不是很清楚.The results showed that the variance of general combining ability ( GCA ) and specifi.结果表明,所有性状的...