duplex jig是什么意思 duplex jig在线中文翻译

duplex jig

duplex jig 双语例句

1. Applied JT5-2 model saw tooth wave duplex jig to replace JT3-1 model single-chamber jig and spiral chutes which handle sand return from the double-spiral classifier, and achieved good index.
   提出采用JT5-2型双室锯齿波跳汰机代替JT3-1型单室跳汰机，以及用来选别双螺旋分级机返砂的螺旋溜槽，取得了理想的指标。

duplex jig