P:2011-03-01 14:03:43
2
<DIV class=xxxxAd><SCRIPT type=text/javascript></SCRIPT><SCRIPT src="http://pagead2.googlesyndication--.com/pagead/show_ads.js" type=text/javascript></SCRIPT><SCRIPT src="http://pagead2.googlesyndication--.com/pagead/js/r20101117/r20110208/show_ads_impl.js"></SCRIPT><SCRIPT>google_protectAndRun("ads_core.google_render_ad", google_handleError, google_render_ad);</SCRIPT></DIV>我廠的扇形線業(yè)采用多層緊壓,但是尚未克服次外層扇形線翻身現(xiàn)象,采用的機(jī)器是框式絞線機(jī),望各位前輩指點指點
guide roll - 導(dǎo)輥,導(dǎo)輪 (0) 投訴