Henan Pingmei Shenma Group
Release time:
2020-02-10

Henan Pingdingshan Shenma Group NPD3500 mud water soil pressure dual purpose pipe jacking into the hole. Zhengzhou West high voltage line man land project, jacking up to 3300 meters.
Label:
Henan Pingmei Shenma Group
Release time:
2020-02-10
Henan Pingdingshan Shenma Group NPD3500 mud water soil pressure dual purpose pipe jacking into the hole. Zhengzhou West high voltage line man land project, jacking up to 3300 meters.
Label: