Double-bottom sand dredging drill
¥1.00
基础工程
ZYJ1260BK-II Pre-boring Static Pile Driver
¥1.00
基础工程
Reaming Drill Bit
¥1.00
基础工程
Custom Double-Bottom Sand Dredging Drill
¥1.00
基础工程
SWDM1280 Super Large Multifunctional Rotary Drilling Rig
¥1.00
基础工程
Double-layer Rock-socketed Core Barrel Drill
¥1.00
基础工程
SWDM1000 Super Large Multifunctional Rotary Drilling Rig
¥1.00
基础工程
SWDM800 Super-Large Multifunctional Rotary Drilling Rig
¥1.00
基础工程
Rock-Embedding Core Barrel Drill with Centralizer
¥1.00
基础工程
SWDM600 Super-large Multi-functional Rotary Drilling Rig
¥1.00
基础工程
Custom Bottom-Expanded Double-Bottom Sand Dredging Drill
¥1.00
基础工程
SWDM550H2 Super Large Multifunctional Rotary Drilling Rig
¥1.00
基础工程