535HP1368588251Months ago 70
Four of the five major application fields of copper plate, copper bar and copper pipe: copper is use...
263HP1458166281Months ago 68
The secondary grouting pipe can only be grouted once and cannot be reused.Process flow: drill in pla...
466HP1595758051Months ago 60
Is called cavitation phenomenon. The vertical sand pumping pump is popular with a wide range of s...
570HP1556427001Months ago 79
Automotive Industry: suitable for instrument panel, window frame, shock absorber, pump filter screen...
535HP1368588251Months ago 68
The composite method of three production methods of copper tube is also a high-tech production metho...
263HP1458166281Months ago 65
It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground...
984HP1437554931Months ago 60
light I-beam has narrower legsAt the same height, thinner waist and lighter weight than ordinary I-...
47HP1589358521Months ago 58
Everyone knows that in the manufacturing industry, and this industry faces significant employment pr...
78HP1219284051Months ago 55
When installing, disassembling, and adjusting the exhibition organization, attention should be paid...
173HP1990716551Months ago 50
When celebrities hold concerts, we all need to use the lifting stage, because if there is no stage t...