263HP1458166287Months ago 115
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166287Months ago 116
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166287Months ago 111
The grouting mechanism includes filling grouting, infiltration grouting, compaction grouting and spl...
263HP1458166287Months ago 123
EstelliSteel pipe,The secondary grouting pipe can only be grouted once and cannot be reused.The seco...
263HP1458166287Months ago 118
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166287Months ago 114
Special slings shall be used for the lifting of horizontal members such as laminated plates and the...
263HP1458166287Months ago 125
Special slings shall be used for the lifting of horizontal members such as laminated plates, and the...
263HP1458166287Months ago 131
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166287Months ago 110
Special slings shall be used for the lifting of horizontal members such as laminated plates and the...
263HP1458166287Months ago 120
The secondary grouting pipe can only be grouted once and cannot be reused.Repetitive grouting pipe c...