263HP14581662820minutes ago48
The secondary grouting pipe can only be grouted once and cannot be reused.Repetitive grouting pipe c...
263HP14581662828minutes ago41
PrevinPrecision tube,Special slings shall be used for the lifting of horizontal members such as lami...
263HP14581662837minutes ago39
Special slings shall be used for the lifting of horizontal members such as laminated plates, and the...
263HP14581662844minutes ago43
The secondary grouting pipe can only be grouted once and cannot be reused.The secondary grouting pip...
263HP14581662852minutes ago35
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
965HP11392486559minutes ago41
It is required to ensure that at least one embedded reinforcement is firmly welded with the anchor r...
409HP1847207641An hour ago45
Deformation level.The standard ones are generally -mm wide, about and long. The wide ones are mos...
530HP1417504881An hour ago44
The undercut length of the weld mm should not exceed % of the weld seam, and the depth should not ex...
416HP1866021721An hour ago47
These are part of the standard for viewing a good stainless steel mirror panel. The real high-qualit...
717HP1274435422An hour ago33
Using CrO and hsoho as the main components and adding an appropriate amount of mnso.ho coloring solu...