books borehole sample
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# borehole filter
# well foundations
# Well Desulfurizer
# Bottom sample
# Well recordings and types of probes
# borehole
# borehole deflection
# used borehole borehole
# hand-dug borehole
# wellhead borehole flow
# Borehole
# borehole barrier
# Borehole temperature
# Borehole pressure
# Borehole pressure recorder
# borehole diameter recorder
# centrifugal borehole pump
# borehole stilts
# borehole projection
# What is a random sample?
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عينة بئرية (Info)
عينة بئرية:- قطعة من الصخر تنتج من حفر البئر- تجمع وتحفظ مع مثيلاتها ليستدل بها على أنواع الصخور التي يخترقها الثقب. (معجم الجيولوجيا)
