相似主題
英文關鍵字
equipment
metal
outdoor
environment
water
vehicle
transportation
industrial
technology
machine
heavy
village
architecture
building
construction
structure
pressure
countryside
tools
hole
dirt
truck
lorry
iron
engineering
site
geography
pipe
worker
Drill
asia
drilling
well
machinery
excavation
india
hydraulic
indian
labour
local
extraction
penetrate
bangalore
karnataka
man made
ground water
bore well
water from hole
a bore well
water from bore well