535HP13685882553minutes ago47
It can be wrapped with moisture-proof paper for moisture-proof protection. It can also prevent oxid...
535HP13685882560minutes ago37
Three of the five major application fields of copper plate, copper bar and copper tube: copper is us...
535HP1368588251An hour ago41
The hard copper tube is not artificially treated after being drawn or extruded, so that it can be na...
535HP1368588251An hour ago44
In terms of steel billets: at : some steel billets in Changli were reduced by , and the current carb...
535HP1368588251An hour ago48
The ex factory price of Linyi Pipe Factory has decreased by yuan for cash Baocheng ( * mm, the same...
466HP1595758051An hour ago51
fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside o...
535HP1368588252An hour ago49
The market opened today. Although the performance of Zitong Pai futures was modest the overall mark...
984HP1437554932An hour ago44
Determined by the shape, the section modulus, moment of inertia and corresponding strength of I-beam...
263HP1458166282An hour ago44
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
717HP1274435422An hour ago49
compression typeThere are various connection modes of stainless steel pipes. The common types of pi...