2014年3月19日星期三

grade 1 titanium bar wire alloy materials

In recent years, many new ships began extensive use of titanium alloy . With the increase in the amount of  grade 1 titanium wire  alloy materials , shipyard welding to enhance efficiency , product quality and stability , the need to develop some efficient  grade 4 titanium  welding process. TA5 two kinds of titanium Shanghai Jiangnan 

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