Home > Term: crown
crown
1. the crown block or top of a derrick or mast. 2. the top of a piston. 3. a high spot formed on a tool joint shoulder as the result of wobble.
- Jenis Kata: noun
- Industri / Domain: Minyak & gas
- Kategori: Pengeboran
- Company: PETEX
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Penulis
- Stepan
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(Silver) 770 poin - 100% positive feedback
