seamless steel tube

常見例句

The circular furnace of Tianjin Seamless Steel Tube Plant is the largest circular reheating furnace in our country to dste.
天津大無縫鋼管總廠環(huán)形爐是我國目前最大的環(huán)形再加熱爐，設(shè)備和主要材料均為國外引進。
The master production scheduling(MPS) problem of hot rolling seamless steel tube is formulated as a mixed integer linear programming model.
建立了熱軋無縫鋼管主生產(chǎn)計劃問題的混合整數(shù)線性規(guī)劃模型。
In making seamless steel tube production, the process of cold-drawing hot-rolling-punching blank is a kind of extremely unreasonable productive technology.
采用熱軋穿孔后毛管直接冷拔無縫鋼管是一種極不合理的生產(chǎn)工藝。