一种无杆压力疏通器，主要包括有引管、连管、手柄、压缩圈以及调节爪。
Disclosed is a pressure dredging device without a rod, mainly comprising a draft tube, a connecting tube, a handle, a compressing ring and a regulating pawl.
他巡回演说，发行专辑，T恤、棒球帽，奇怪的是，连管道带上都有他的标志。
He Tours and releases CDs. His logo appears on T-shirts, baseball caps and, oddly, duct tape.
介绍了储罐出口管线软连管的选用及在输送腐蚀介质时如何进行合理的材料选择。
This paper introduces the type selection of compensator in the outlet pipeline of storage tank and rational selection of material as transporting corrosive media.
牵连管辖制度作为刑事审判管辖制度的重要内容，对于实现诉讼科学化和诉讼经济化具有重要意义。
As an important aspect of the system of jurisdiction, the jurisdiction to related cases is of great importance in scientific and economical proceeding.
牵连管辖制度作为刑事审判管辖制度的重要内容，对于实现诉讼科学化和诉讼经济化具有重要意义。
As an important aspect of the system of jurisdiction, the jurisdiction to related cases is of great importance in scientific and economical proceeding.
应用推荐