535HP1368588251Months ago 62
The blowing mouth of the welding tool should not be too small to avoid excessive concentration of he...
535HP1368588251Months ago 57
Although the opening continued the weak trend, the intraday transactions improved, and the prices of...
535HP1368588251Months ago 65
Later, Mexican scientists also found that copper has a . Recently, British researchers found that c...
535HP1368588251Months ago 61
In the morning trading today, the price of domestic copper bar fell. According to the monitoring da...
535HP1368588251Months ago 51
The market price of Zhengzhou copper bars is basically stable, and the shipment is not good. In ter...
535HP1368588251Months ago 49
Safe and reliable: copper pipe combines the advantages of metal pipe and non-metal pipe. It is hard...
535HP1368588251Months ago 64
Blaise goldfreiburgRed copper tube,Remove the flame. If the filler metal does not melt, continue to...
535HP1368588251Months ago 66
Hygiene and health: various modifiers, additives and other chemical components of plastic pipes in c...
535HP1368588251Months ago 46
Red copper inventory may end the trend of continuous decline. With the increase of production restr...
535HP1368588251Months ago 48
The application of copper tube The copper tube is generally used in the heat exchange equipment, and...