offshore drilling

mechanical process where a wellbore is drilled below the seabed

en-GB/ˈɒfʃɔː ˈdɹɪlɪŋ/
en-US/ˈɔfˈʃɔɹ ˈdɹɪlɪŋ/

カテゴリ：

boringextraction of petroleumindustry