core barrel

listen to the pronunciation of core barrel
English - Turkish
çekirdek namlu
English - English
(Madencilik) A length of pipe immediately above the bit of a rotary core drill. Double-core barrels have an inner portion mounted on a bearing so that it remains stationary and does not damage the core to the same extent when drilling is in weak friable strata
core barrel

    Hyphenation

    core bar·rel

    Turkish pronunciation

    kôr bärıl

    Pronunciation

    /ˈkôr ˈbarəl/ /ˈkɔːr ˈbærəl/
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