263HP1458166285An hour ago49
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166283Days ago47
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
263HP1458166284Days ago51
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166281Week ago 53
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
263HP1458166281Week ago 66
It is used to seal the construction joints, cold joints, pipe seepage joints and gaps between ground...
263HP1458166282Week ago 59
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe,Veracruz...
263HP1458166282Week ago 74
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166282Week ago 80
The grouting mechanism includes filling grouting, compaction grouting and splitting grouting. Grouti...
263HP1458166282Week ago 63
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166283Week ago 61
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
