Vigorously develop the circular economy and pursue a path of intensive development.

News Updates

Vigorously develop the circular economy and pursue a path of intensive development.

scroll down

Appreciation of Underground Images

所属分类:

2025-12-22

6ecff653a9207c5d02fc98718419fd82

      (Figure 1: Underground workers installing anchor cables 1)

 

5930684da679464d3f08f798b6bebf6a

      (Figure 2: Underground workers installing anchor cables 2)

 

fd0a8928ee818bdd91b7e86ec256a2ea

        (Figure 3)

 

54af4daa22839a7b77959b7c021adef3

(Figure 4: Workers at the heading of the roadway holding a roof support beam.)

 

acb35830f9d11cba19f13d6a85b7ddef
4802d01af6be0924c5937a517697a252

(Figures 5 and 6: The chief engineer leads technicians to conduct safety checks on-site.)

 

5089b0d2ffb7e65098598ee779c470b6

(Figure 7: Peng Boxian, Manager of Jiangxi Tongji Construction Project Management Co., Ltd. (the supervision unit), confirms at the auxiliary adit whether the depth and width of the drainage ditch meet the standards.)

 

 WeChat image_20251115065142_367_591

(Figure 8: Appreciation of Standard Roadway)


Relevant documents