984HP14375549322An hour ago50
Carburizing: carburizing is the process of penetrating carbon atoms into the surface layer of steel....
35HP16265747022An hour ago50
Road and structural parts.To, after deep drawing, which will affect the BQ attribute.After molten st...
60HP18412750222An hour ago47
In the process of understanding, the selection of lifting platforms has strong flexibility to a cert...
632HP19550659122An hour ago50
It will still decrease. The humidification amount will decrease by % at degrees.Strong deformation...
535HP13685882522An hour ago42
In the first ten days of May, the overall order receiving quantity of Tianjin Hebei Henan Plate Plan...
256HP15831237722An hour ago42
A. square tube structural steel: (a) high quality carbon structural steel; (b) Alloy structural stee...
709HP18051849322An hour ago53
Good fire resistanceWhen assembling the solid wood floor, do not be too loose or too tight.The asse...
965HP11392486522An hour ago43
and the bracket shall be fully cooled when the initial reading is measured; If the prestress has be...
779HP13658966022An hour ago39
Regarding the cleanliness of the hydraulic station, is there any relevant rule requirement?The motor...
258HP13899017322An hour ago37
The instrument equipment instrument inspection (inspection and testing) method utilizes various inst...