263HP1458166281Months ago 43
Special slings shall be used for the lifting of horizontal members such as laminated plates,HestarPr...
263HP1458166281Months ago 57
It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground...
263HP1458166281Months ago 51
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166281Months ago 47
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166281Months ago 52
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166281Months ago 55
The grouting mechanism includes filling grouting infiltration grouting, compaction grouting and spli...
263HP1458166281Months ago 52
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166281Months ago 63
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166281Months ago 56
verify the water permeability of the rock stratumThe secondary grouting pipe can only be grouted on...
263HP1458166281Months ago 57
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...