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Instrument and meter
GZJB hydraulic dual fluid injection pump
57 spray pipe
NM series high wind pressure down the hole impactor
Wet spray machine CSZ700
Wuhuan Weimeng 30-90/100 drill bit
110SCY+-14.5 (two wheels)
410F-1 split type open-pit down the hole drilling rig
ZGYX430E/430E-1
ZGYX-420S diesel electric dual purpose down the hole drilling vehicle
ZGYX-421T integrated open-pit down the hole drilling rig
ZGYX-420III/420III-1 open-pit down the hole drilling rig
75SDY+-14.5
40SCY-7
GHP-5D/7D
GUB type mortar pump
11SFb
UJ33 excavation drilling rig
ZGYX-420S Anchor Drilling Machine
ZGYX-425/425-1/425G split type open-pit down the hole drilling rig
T45 thread drill bit
PZ-7D concrete sprayer
GJB3 Squeezing Grouting Pump
15SFbe permanent magnet variable frequency integrated screw machine
132SCF+-8
139SCY
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