【經(jīng)】 association of oil well servicing contractors

油井的英語翻譯：

【經(jīng)】 oil well

服務(wù)的英語翻譯：

give service to; serve
【法】 serve

作業(yè)的英語翻譯：

exercise; operation; production; school assignment; task; work
【計】 job
【經(jīng)】 operations; perform

者的英語翻譯：

person; this

協(xié)會的英語翻譯：

association; confraternity; consortium; guild; institute; union
【計】 Univac
【醫(yī)】 association
【經(jīng)】 institute