常見(jiàn)例句雙語(yǔ)例句It was a BOP drill.這是防噴演習(xí)。blog.sina.com.cnAt present, blowout prevention system mainly includes wellhead BOP stack and blowout prevention tools in drill strings.目前，防噴系統(tǒng)主要包括井口防噴器組合和鉆柱內(nèi)防噴工具。lib.swpu.edu.cnEach operating shift shall perform at least one BOP drill under different situations per month. Refer Annexes B and C for shut-in procedures.作業(yè)班每月應(yīng)進(jìn)行不少于一次不同工況的防噴演習(xí)，其關(guān)井操作程序見(jiàn)附錄B和附錄C。blog.sina.com.cn 返回 bop drill