263HP1458166281Years ago 216
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166281Years ago 205
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe qdm-it g...
263HP1458166281Years ago 227
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166281Years ago 212
Special slings shall be used for the lifting of horizontal members such as laminated plates, and the...
263HP1458166281Years ago 196
Process flow: drill in place → Drilling → Mud injection → Run casing &...
263HP1458166281Years ago 195
The secondary grouting pipe can only be grouted once and cannot be reused.● specification: inner dia...
263HP1458166281Years ago 231
Repetitive grouting pipe can be reused for many times. Long term grouting steel flower pipe, steel f...
263HP1458166281Years ago 210
● features: the grouting pipe is divided into secondary grouting pipe (ccll-y grouting pipe, qdm-it...
263HP1458166281Years ago 206
● specification: inner diameter of secondary grouting pipe: mm; Outer diameter: mm; Inner diameter t...
263HP1458166281Years ago 202
Special slings shall be used for the lifting of horizontal members such as laminated plates, and the...