535HP1368588254Months ago 77
just add enough filler metal to fill the capillary gap. Too much filler metal will only form a bal...
535HP1368588254Months ago 81
In the middle and late ten days, although there were good news such as the rise of futures and the i...
535HP1368588254Months ago 74
which is pressed and drawn seamless tube. The copper pipe has good thermal conductivityCopper tube...
535HP1368588254Months ago 73
After : on October , continue to implement the measures of stopping and limiting production specifie...
535HP1368588254Months ago 57
Red copper inventory in key areas has risen continuously, but the total pressure is not big. From t...
535HP1368588254Months ago 66
it shall be stacked reasonably and placed first.The production method of soft copper tube is basica...
535HP1368588254Months ago 66
Advantages of red copper tube Durability: copper has stable chemical properties, integrating cold r...
709HP1805184934Months ago 67
If not, then you may need to do a lot of work: there are some interesting surprises lurking under th...
35HP1626574704Months ago 63
It can be scaled and leveled as required.Molten salt has strong oxidizing power low melting point an...
535HP1368588254Months ago 68
In view of the current overall price difference, the local copper bar price continued to rise at a h...
