535HP1368588253An hour ago48
It can be wrapped with moisture-proof paper for moisture-proof protection. It can also prevent oxid...
535HP1368588254An hour ago38
Three of the five major application fields of copper plate, copper bar and copper tube: copper is us...
535HP1368588254An hour ago43
The hard copper tube is not artificially treated after being drawn or extruded, so that it can be na...
535HP1368588254An hour ago45
In terms of steel billets: at : some steel billets in Changli were reduced by , and the current carb...
535HP1368588254An hour ago51
The ex factory price of Linyi Pipe Factory has decreased by yuan for cash Baocheng ( * mm, the same...
466HP1595758054An hour ago53
fold the three layers in half with self-adhesive butyl tape and gradually extend to the outside o...
535HP1368588254An hour ago50
The market opened today. Although the performance of Zitong Pai futures was modest the overall mark...
984HP1437554934An hour ago46
Determined by the shape, the section modulus, moment of inertia and corresponding strength of I-beam...
263HP1458166284An hour ago46
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
717HP1274435424An hour ago50
compression typeThere are various connection modes of stainless steel pipes. The common types of pi...